396364686872410 has 32 divisors (see below), whose sum is σ = 713874426297552. Its totient is φ = 158453011906560.

The previous prime is 396364686872393. The next prime is 396364686872443. The reversal of 396364686872410 is 14278686463693.

It can be written as a sum of positive squares in 8 ways, for example, as 198945298411209 + 197419388461201 = 14104797^2 + 14050601^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132053274 + ... + 135021466.

Almost surely, 2^{396364686872410} is an apocalyptic number.

396364686872410 is a deficient number, since it is larger than the sum of its proper divisors (317509739425142).

396364686872410 is a wasteful number, since it uses less digits than its factorization.

396364686872410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976018.

The product of its (nonzero) digits is 1504935936, while the sum is 73.

The spelling of 396364686872410 in words is "three hundred ninety-six trillion, three hundred sixty-four billion, six hundred eighty-six million, eight hundred seventy-two thousand, four hundred ten".