1304016402 has 16 divisors (see below), whose sum is σ = 2808650880. Its totient is φ = 401235792.

The previous prime is 1304016347. The next prime is 1304016479. The reversal of 1304016402 is 2046104031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8359002 + ... + 8359157.

It is an arithmetic number, because the mean of its divisors is an integer number (175540680).

Almost surely, 2^1304016402 is an apocalyptic number.

1304016402 is an abundant number, since it is smaller than the sum of its proper divisors (1504634478).

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

1304016402 is a wasteful number, since it uses less digits than its factorization.

1304016402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16718177.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1304016402 is about 36111.1672755119. The cubic root of 1304016402 is about 1092.5156948524.

The spelling of 1304016402 in words is "one billion, three hundred four million, sixteen thousand, four hundred two".