38738367 has 12 divisors (see below), whose sum is σ = 56018664. Its totient is φ = 25796400.

The previous prime is 38738363. The next prime is 38738369. The reversal of 38738367 is 76383783.

It is not a de Polignac number, because 38738367 - 2² = 38738363 is a prime.

It is a super-2 number, since 2×38738367² = 3001322155653378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38738363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8617 + ... + 12317.

It is an arithmetic number, because the mean of its divisors is an integer number (4668222).

Almost surely, 2^38738367 is an apocalyptic number.

38738367 is a deficient number, since it is larger than the sum of its proper divisors (17280297).

38738367 is a wasteful number, since it uses less digits than its factorization.

38738367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870 (or 4867 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 38738367 is about 6224.0153438114. The cubic root of 38738367 is about 338.3611064315.

The spelling of 38738367 in words is "thirty-eight million, seven hundred thirty-eight thousand, three hundred sixty-seven".