3885718038 has 16 divisors (see below), whose sum is σ = 7814854080. Its totient is φ = 1288003016.

The previous prime is 3885718037. The next prime is 3885718069. The reversal of 3885718038 is 8308175883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885718037) 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, 1807920 + ... + 1810067.

It is an arithmetic number, because the mean of its divisors is an integer number (488428380).

Almost surely, 2^3885718038 is an apocalyptic number.

3885718038 is an abundant number, since it is smaller than the sum of its proper divisors (3929136042).

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

3885718038 is a wasteful number, since it uses less digits than its factorization.

3885718038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618171.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 3885718038 is about 62335.5278954145. The cubic root of 3885718038 is about 1572.1371409145.

The spelling of 3885718038 in words is "three billion, eight hundred eighty-five million, seven hundred eighteen thousand, thirty-eight".