38266344 has 40 divisors (see below), whose sum is σ = 107183010. Its totient is φ = 12755232.

The previous prime is 38266343. The next prime is 38266357. The reversal of 38266344 is 44366283.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19448100 + 18818244 = 4410^2 + 4338^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 38266299 and 38266308.

It is not an unprimeable number, because it can be changed into a prime (38266343) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 28879 + ... + 30174.

Almost surely, 2^38266344 is an apocalyptic number.

It is an amenable number.

38266344 is an abundant number, since it is smaller than the sum of its proper divisors (68916666).

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

38266344 is a wasteful number, since it uses less digits than its factorization.

38266344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59071 (or 59058 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 38266344 is about 6185.9796313923. The cubic root of 38266344 is about 336.9811880655.

The spelling of 38266344 in words is "thirty-eight million, two hundred sixty-six thousand, three hundred forty-four".