6316597404 has 108 divisors (see below), whose sum is σ = 17930484936. Its totient is φ = 1943517888.

The previous prime is 6316597403. The next prime is 6316597409. The reversal of 6316597404 is 4047956136.

6316597404 is a `hidden beast` number, since 6 + 3 + 16 + 597 + 40 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

It is a self number, because there is not a number n which added to its sum of digits gives 6316597404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6316597403) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 145042 + ... + 183494.

Almost surely, 2^6316597404 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 6316597404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8965242468).

6316597404 is an abundant number, since it is smaller than the sum of its proper divisors (11613887532).

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

6316597404 is a wasteful number, since it uses less digits than its factorization.

6316597404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38498 (or 38471 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 6316597404 is about 79477.0243781182. The cubic root of 6316597404 is about 1848.5352324689.

The spelling of 6316597404 in words is "six billion, three hundred sixteen million, five hundred ninety-seven thousand, four hundred four".