396325205516 has 12 divisors (see below), whose sum is σ = 697200362880. Its totient is φ = 197125101840.

The previous prime is 396325205509. The next prime is 396325205587. The reversal of 396325205516 is 615502523693.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259374371 + ... + 259375898.

It is an arithmetic number, because the mean of its divisors is an integer number (58100030240).

Almost surely, 2^396325205516 is an apocalyptic number.

It is an amenable number.

396325205516 is a deficient number, since it is larger than the sum of its proper divisors (300875157364).

396325205516 is a wasteful number, since it uses less digits than its factorization.

396325205516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518750464 (or 518750462 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 396325205516 in words is "three hundred ninety-six billion, three hundred twenty-five million, two hundred five thousand, five hundred sixteen".