38358670 has 24 divisors (see below), whose sum is σ = 80319384. Its totient is φ = 13151376.

The previous prime is 38358667. The next prime is 38358679. The reversal of 38358670 is 7685383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38358679) 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, 38652 + ... + 39631.

It is an arithmetic number, because the mean of its divisors is an integer number (3346641).

Almost surely, 2^38358670 is an apocalyptic number.

38358670 is an abundant number, since it is smaller than the sum of its proper divisors (41960714).

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

38358670 is a wasteful number, since it uses less digits than its factorization.

38358670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78304 (or 78297 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 38358670 is about 6193.4376561002. The cubic root of 38358670 is about 337.2519842254.

The spelling of 38358670 in words is "thirty-eight million, three hundred fifty-eight thousand, six hundred seventy".