395727582402 has 16 divisors (see below), whose sum is σ = 879394627680. Its totient is φ = 131909194116.

The previous prime is 395727582401. The next prime is 395727582413. The reversal of 395727582402 is 204285727593.

395727582402 is a `hidden beast` number, since 3 + 9 + 57 + 2 + 7 + 582 + 4 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 7328288563 = 395727582402 / (3 + 9 + 5 + 7 + 2 + 7 + 5 + 8 + 2 + 4 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (395727582401) 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, 3664144228 + ... + 3664144335.

It is an arithmetic number, because the mean of its divisors is an integer number (54962164230).

Almost surely, 2^395727582402 is an apocalyptic number.

395727582402 is an abundant number, since it is smaller than the sum of its proper divisors (483667045278).

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

395727582402 is a wasteful number, since it uses less digits than its factorization.

395727582402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7328288574 (or 7328288568 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 395727582402 in words is "three hundred ninety-five billion, seven hundred twenty-seven million, five hundred eighty-two thousand, four hundred two".