6244506464 has 24 divisors (see below), whose sum is σ = 14050140048. Its totient is φ = 2676216960.

The previous prime is 6244506413. The next prime is 6244506467. The reversal of 6244506464 is 4646054426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6244506467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13938407 + ... + 13938854.

It is an arithmetic number, because the mean of its divisors is an integer number (585422502).

Almost surely, 2^6244506464 is an apocalyptic number.

It is an amenable number.

6244506464 is an abundant number, since it is smaller than the sum of its proper divisors (7805633584).

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

6244506464 is a wasteful number, since it uses less digits than its factorization.

6244506464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27877278 (or 27877270 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

The square root of 6244506464 is about 79022.1896937816. The cubic root of 6244506464 is about 1841.4759015290.

The spelling of 6244506464 in words is "six billion, two hundred forty-four million, five hundred six thousand, four hundred sixty-four".