2479930812 has 36 divisors (see below), whose sum is σ = 6283642456. Its totient is φ = 824675040.

The previous prime is 2479930807. The next prime is 2479930837. The reversal of 2479930812 is 2180399742.

2479930812 is a `hidden beast` number, since 247 + 99 + 308 + 12 = 666.

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

It is a congruent number.

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, 66658 + ... + 96969.

Almost surely, 2^2479930812 is an apocalyptic number.

It is an amenable number.

2479930812 is an abundant number, since it is smaller than the sum of its proper divisors (3803711644).

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

2479930812 is a wasteful number, since it uses less digits than its factorization.

2479930812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164058 (or 164053 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2479930812 is about 49798.9037228733. The cubic root of 2479930812 is about 1353.5673027391.

It can be divided in two parts, 24799 and 30812, that added together give a triangular number (55611 = T₃₃₃).

The spelling of 2479930812 in words is "two billion, four hundred seventy-nine million, nine hundred thirty thousand, eight hundred twelve".