2439470684 has 36 divisors (see below), whose sum is σ = 4978370880. Its totient is φ = 1042896960.

The previous prime is 2439470659. The next prime is 2439470701. The reversal of 2439470684 is 4860749342.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64949 + ... + 95379.

It is an arithmetic number, because the mean of its divisors is an integer number (138288080).

Almost surely, 2^2439470684 is an apocalyptic number.

It is an amenable number.

2439470684 is an abundant number, since it is smaller than the sum of its proper divisors (2538900196).

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

2439470684 is a wasteful number, since it uses less digits than its factorization.

2439470684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30858 (or 30849 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 47.

The square root of 2439470684 is about 49390.9980057095. The cubic root of 2439470684 is about 1346.1657428774.

The spelling of 2439470684 in words is "two billion, four hundred thirty-nine million, four hundred seventy thousand, six hundred eighty-four".