6310404 has 36 divisors (see below), whose sum is σ = 16227120. Its totient is φ = 2067120.

The previous prime is 6310363. The next prime is 6310411. The reversal of 6310404 is 4040136.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 639 + ... + 3609.

Almost surely, 2^6310404 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 6310404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8113560).

6310404 is an abundant number, since it is smaller than the sum of its proper divisors (9916716).

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

6310404 is a wasteful number, since it uses less digits than its factorization.

6310404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040 (or 3035 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 6310404 is about 2512.0517510593. The cubic root of 6310404 is about 184.7930873897.

The spelling of 6310404 in words is "six million, three hundred ten thousand, four hundred four".