396814899096 has 576 divisors, whose sum is σ = 1475690711040. Its totient is φ = 93869107200.

The previous prime is 396814899073. The next prime is 396814899101. The reversal of 396814899096 is 690998418693.

396814899096 is a `hidden beast` number, since 396 + 8 + 148 + 9 + 9 + 0 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 32132395 + ... + 32144741.

It is an arithmetic number, because the mean of its divisors is an integer number (2561963040).

Almost surely, 2^396814899096 is an apocalyptic number.

396814899096 is a gapful number since it is divisible by the number (36) 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 396814899096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737845355520).

396814899096 is an abundant number, since it is smaller than the sum of its proper divisors (1078875811944).

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

396814899096 is a wasteful number, since it uses less digits than its factorization.

396814899096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12436 (or 12418 counting only the distinct ones).

The product of its (nonzero) digits is 181398528, while the sum is 72.

The spelling of 396814899096 in words is "three hundred ninety-six billion, eight hundred fourteen million, eight hundred ninety-nine thousand, ninety-six".