38930412 has 24 divisors (see below), whose sum is σ = 93970800. Its totient is φ = 12529216.

The previous prime is 38930407. The next prime is 38930413. The reversal of 38930412 is 21403983.

It is a self number, because there is not a number n which added to its sum of digits gives 38930412.

It is not an unprimeable number, because it can be changed into a prime (38930413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55587 + ... + 56282.

It is an arithmetic number, because the mean of its divisors is an integer number (3915450).

Almost surely, 2^38930412 is an apocalyptic number.

It is an amenable number.

38930412 is an abundant number, since it is smaller than the sum of its proper divisors (55040388).

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

38930412 is a wasteful number, since it uses less digits than its factorization.

38930412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111905 (or 111903 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 38930412 is about 6239.4240118780. The cubic root of 38930412 is about 338.9193253960.

The spelling of 38930412 in words is "thirty-eight million, nine hundred thirty thousand, four hundred twelve".