396674703360 has 1120 divisors, whose sum is σ = 1624538017872. Its totient is φ = 91729428480.

The previous prime is 396674703277. The next prime is 396674703379. The reversal of 396674703360 is 63307476693.

It can be written as a sum of positive squares in 8 ways, for example, as 132100263936 + 264574439424 = 363456^2 + 514368^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 396674703297 and 396674703306.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 733224690 + ... + 733225230.

Almost surely, 2^396674703360 is an apocalyptic number.

396674703360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396674703360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812269008936).

396674703360 is an abundant number, since it is smaller than the sum of its proper divisors (1227863314512).

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

396674703360 is a wasteful number, since it uses less digits than its factorization.

396674703360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 54.

The spelling of 396674703360 in words is "three hundred ninety-six billion, six hundred seventy-four million, seven hundred three thousand, three hundred sixty".