6335380464 has 40 divisors (see below), whose sum is σ = 18704457600. Its totient is φ = 1810108608.

The previous prime is 6335380459. The next prime is 6335380507. The reversal of 6335380464 is 4640835336.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 9427314 + ... + 9427985.

It is an arithmetic number, because the mean of its divisors is an integer number (467611440).

Almost surely, 2^6335380464 is an apocalyptic number.

It is an amenable number.

6335380464 is an abundant number, since it is smaller than the sum of its proper divisors (12369077136).

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

6335380464 is a wasteful number, since it uses less digits than its factorization.

6335380464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18855317 (or 18855311 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 6335380464 is about 79595.1032664699. The cubic root of 6335380464 is about 1850.3656899688.

The spelling of 6335380464 in words is "six billion, three hundred thirty-five million, three hundred eighty thousand, four hundred sixty-four".