38260949 has 8 divisors (see below), whose sum is σ = 38705688. Its totient is φ = 37818880.

The previous prime is 38260939. The next prime is 38260951. The reversal of 38260949 is 94906283.

It is a happy number.

38260949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6724 + 38254225 = 82^2 + 6185^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38260949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38260939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42989 + ... + 43869.

It is an arithmetic number, because the mean of its divisors is an integer number (4838211).

Almost surely, 2^38260949 is an apocalyptic number.

It is an amenable number.

38260949 is a deficient number, since it is larger than the sum of its proper divisors (444739).

38260949 is a wasteful number, since it uses less digits than its factorization.

38260949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 38260949 is about 6185.5435492768. The cubic root of 38260949 is about 336.9653508330.

The spelling of 38260949 in words is "thirty-eight million, two hundred sixty thousand, nine hundred forty-nine".