396160949457 has 24 divisors (see below), whose sum is σ = 704286133824. Its totient is φ = 208964016864.

The previous prime is 396160949449. The next prime is 396160949467. The reversal of 396160949457 is 754949061693.

396160949457 is a `hidden beast` number, since 3 + 9 + 616 + 0 + 9 + 4 + 9 + 4 + 5 + 7 = 666.

It is not a de Polignac number, because 396160949457 - 2³ = 396160949449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 396160949394 and 396160949403.

It is not an unprimeable number, because it can be changed into a prime (396160949467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241855683 + ... + 241857320.

It is an arithmetic number, because the mean of its divisors is an integer number (29345255576).

Almost surely, 2^396160949457 is an apocalyptic number.

It is an amenable number.

396160949457 is a deficient number, since it is larger than the sum of its proper divisors (308125184367).

396160949457 is a wasteful number, since it uses less digits than its factorization.

396160949457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483713029 (or 483713026 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 396160949457 in words is "three hundred ninety-six billion, one hundred sixty million, nine hundred forty-nine thousand, four hundred fifty-seven".