38905365382 has 32 divisors (see below), whose sum is σ = 63942278400. Its totient is φ = 17646089760.

The previous prime is 38905365379. The next prime is 38905365383. The reversal of 38905365382 is 28356350983.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38905365383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295369 + ... + 406267.

It is an arithmetic number, because the mean of its divisors is an integer number (1998196200).

Almost surely, 2^38905365382 is an apocalyptic number.

38905365382 is a deficient number, since it is larger than the sum of its proper divisors (25036913018).

38905365382 is a wasteful number, since it uses less digits than its factorization.

38905365382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111148.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 38905365382 in words is "thirty-eight billion, nine hundred five million, three hundred sixty-five thousand, three hundred eighty-two".