396460406164 has 24 divisors (see below), whose sum is σ = 720463820328. Its totient is φ = 190746063360.

The previous prime is 396460406161. The next prime is 396460406179. The reversal of 396460406164 is 461604064693.

It can be written as a sum of positive squares in 4 ways, for example, as 2804549764 + 393655856400 = 52958^2 + 627420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396460406161) 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, 16545847 + ... + 16569790.

It is an arithmetic number, because the mean of its divisors is an integer number (30019325847).

Almost surely, 2^396460406164 is an apocalyptic number.

It is an amenable number.

396460406164 is a deficient number, since it is larger than the sum of its proper divisors (324003414164).

396460406164 is a wasteful number, since it uses less digits than its factorization.

396460406164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33115755 (or 33115753 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 49.

The spelling of 396460406164 in words is "three hundred ninety-six billion, four hundred sixty million, four hundred six thousand, one hundred sixty-four".