6402113346 has 48 divisors (see below), whose sum is σ = 13843394208. Its totient is φ = 1972382400.

The previous prime is 6402113339. The next prime is 6402113369. The reversal of 6402113346 is 6433112046.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52761 + ... + 124851.

It is an arithmetic number, because the mean of its divisors is an integer number (288404046).

Almost surely, 2^6402113346 is an apocalyptic number.

6402113346 is an abundant number, since it is smaller than the sum of its proper divisors (7441280862).

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

6402113346 is a wasteful number, since it uses less digits than its factorization.

6402113346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72175 (or 72156 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6402113346 is about 80013.2073222915. The cubic root of 6402113346 is about 1856.8398710219.

The spelling of 6402113346 in words is "six billion, four hundred two million, one hundred thirteen thousand, three hundred forty-six".