395056946662 has 64 divisors (see below), whose sum is σ = 696774887424. Its totient is φ = 164491891200.

The previous prime is 395056946659. The next prime is 395056946671. The reversal of 395056946662 is 266649650593.

It is a super-2 number, since 2×395056946662² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 395056946662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154862287 + ... + 154864837.

It is an arithmetic number, because the mean of its divisors is an integer number (10887107616).

Almost surely, 2^395056946662 is an apocalyptic number.

395056946662 is a deficient number, since it is larger than the sum of its proper divisors (301717940762).

395056946662 is a wasteful number, since it uses less digits than its factorization.

395056946662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573.

The product of its (nonzero) digits is 62985600, while the sum is 61.

The spelling of 395056946662 in words is "three hundred ninety-five billion, fifty-six million, nine hundred forty-six thousand, six hundred sixty-two".