4379747864 has 8 divisors (see below), whose sum is σ = 8212027260. Its totient is φ = 2189873928.

The previous prime is 4379747863. The next prime is 4379747891. The reversal of 4379747864 is 4687479734.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379747863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273734234 + ... + 273734249.

Almost surely, 2^4379747864 is an apocalyptic number.

It is an amenable number.

4379747864 is a deficient number, since it is larger than the sum of its proper divisors (3832279396).

4379747864 is a wasteful number, since it uses less digits than its factorization.

4379747864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547468489 (or 547468485 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 59.

The square root of 4379747864 is about 66179.6635228678. The cubic root of 4379747864 is about 1636.1245822675.

The spelling of 4379747864 in words is "four billion, three hundred seventy-nine million, seven hundred forty-seven thousand, eight hundred sixty-four".