38260944 has 80 divisors (see below), whose sum is σ = 113405440. Its totient is φ = 12337920.

The previous prime is 38260939. The next prime is 38260951. The reversal of 38260944 is 44906283.

It is a happy number.

38260944 is a `hidden beast` number, since 3 + 8 + 2 + 609 + 44 = 666.

It is a super-2 number, since 2×38260944² = 2927799671542272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 38260899 and 38260908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11964 + ... + 14820.

It is an arithmetic number, because the mean of its divisors is an integer number (1417568).

Almost surely, 2^38260944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38260944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56702720).

38260944 is an abundant number, since it is smaller than the sum of its proper divisors (75144496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38260944 is a wasteful number, since it uses less digits than its factorization.

38260944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905 (or 2893 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 38260944 is about 6185.5431451086. The cubic root of 38260944 is about 336.9653361546.

It can be divided in two parts, 38260 and 944, that added together give a square (39204 = 198²).

The spelling of 38260944 in words is "thirty-eight million, two hundred sixty thousand, nine hundred forty-four".