2387979432 has 48 divisors (see below), whose sum is σ = 6807840000. Its totient is φ = 754098336.

The previous prime is 2387979427. The next prime is 2387979457. The reversal of 2387979432 is 2349797832.

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, 871432 + ... + 874167.

It is an arithmetic number, because the mean of its divisors is an integer number (141830000).

Almost surely, 2^2387979432 is an apocalyptic number.

It is an amenable number.

2387979432 is an abundant number, since it is smaller than the sum of its proper divisors (4419860568).

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

2387979432 is a wasteful number, since it uses less digits than its factorization.

2387979432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745630 (or 1745623 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 2387979432 is about 48866.9564429789. The cubic root of 2387979432 is about 1336.6268900532.

The spelling of 2387979432 in words is "two billion, three hundred eighty-seven million, nine hundred seventy-nine thousand, four hundred thirty-two".