6309402 has 16 divisors (see below), whose sum is σ = 13766112. Its totient is φ = 1911920.

The previous prime is 6309389. The next prime is 6309437. The reversal of 6309402 is 2049036.

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, 47733 + ... + 47864.

It is an arithmetic number, because the mean of its divisors is an integer number (860382).

Almost surely, 2^6309402 is an apocalyptic number.

6309402 is an abundant number, since it is smaller than the sum of its proper divisors (7456710).

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

6309402 is a wasteful number, since it uses less digits than its factorization.

6309402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95613.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 6309402 is about 2511.8523045753. The cubic root of 6309402 is about 184.7833060574.

The spelling of 6309402 in words is "six million, three hundred nine thousand, four hundred two".