2487789604 has 6 divisors (see below), whose sum is σ = 4353631814. Its totient is φ = 1243894800.

The previous prime is 2487789599. The next prime is 2487789653. The reversal of 2487789604 is 4069877842.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2109564900 + 378224704 = 45930^2 + 19448^2 .

It is a super-2 number, since 2×2487789604² = 12378194227540953632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310973697 + ... + 310973704.

Almost surely, 2^2487789604 is an apocalyptic number.

It is an amenable number.

2487789604 is a deficient number, since it is larger than the sum of its proper divisors (1865842210).

2487789604 is a wasteful number, since it uses less digits than its factorization.

2487789604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621947405 (or 621947403 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 2487789604 is about 49877.7465810155. The cubic root of 2487789604 is about 1354.9955935460.

It can be divided in two parts, 24877 and 89604, that added together give a triangular number (114481 = T₄₇₈).

The spelling of 2487789604 in words is "two billion, four hundred eighty-seven million, seven hundred eighty-nine thousand, six hundred four".