396763350668 has 12 divisors (see below), whose sum is σ = 707436540720. Its totient is φ = 194638624752.

The previous prime is 396763350569. The next prime is 396763350671. The reversal of 396763350668 is 866053367693.

It is a self number, because there is not a number n which added to its sum of digits gives 396763350668.

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, 935762408 + ... + 935762831.

It is an arithmetic number, because the mean of its divisors is an integer number (58953045060).

Almost surely, 2^396763350668 is an apocalyptic number.

It is an amenable number.

396763350668 is a deficient number, since it is larger than the sum of its proper divisors (310673190052).

396763350668 is a wasteful number, since it uses less digits than its factorization.

396763350668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871525296 (or 1871525294 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 62.

The spelling of 396763350668 in words is "three hundred ninety-six billion, seven hundred sixty-three million, three hundred fifty thousand, six hundred sixty-eight".