396410271172608 has 384 divisors, whose sum is σ = 1335663304335360. Its totient is φ = 101553236213760.

The previous prime is 396410271172579. The next prime is 396410271172609. The reversal of 396410271172608 is 806271172014693.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×396410271172608² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (396410271172609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28796241 + ... + 40274607.

It is an arithmetic number, because the mean of its divisors is an integer number (3478289855040).

Almost surely, 2^{396410271172608} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396410271172608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667831652167680).

396410271172608 is an abundant number, since it is smaller than the sum of its proper divisors (939253033162752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396410271172608 is a wasteful number, since it uses less digits than its factorization.

396410271172608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478483 (or 11478463 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 396410271172608 in words is "three hundred ninety-six trillion, four hundred ten billion, two hundred seventy-one million, one hundred seventy-two thousand, six hundred eight".