402314796 has 192 divisors, whose sum is σ = 1195286400. Its totient is φ = 116121600.

The previous prime is 402314777. The next prime is 402314813. The reversal of 402314796 is 697413204.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 402314796.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1669236 + ... + 1669476.

It is an arithmetic number, because the mean of its divisors is an integer number (6225450).

Almost surely, 2^402314796 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 402314796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (597643200).

402314796 is an abundant number, since it is smaller than the sum of its proper divisors (792971604).

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

402314796 is a wasteful number, since it uses less digits than its factorization.

402314796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 402314796 is about 20057.7864182467. The cubic root of 402314796 is about 738.2248637279.

The spelling of 402314796 in words is "four hundred two million, three hundred fourteen thousand, seven hundred ninety-six".