2520879384 has 16 divisors (see below), whose sum is σ = 6302198520. Its totient is φ = 840293120.

The previous prime is 2520879367. The next prime is 2520879401. The reversal of 2520879384 is 4839780252.

It is an interprime number because it is at equal distance from previous prime (2520879367) and next prime (2520879401).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52518297 + ... + 52518344.

Almost surely, 2^2520879384 is an apocalyptic number.

2520879384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2520879384 is an abundant number, since it is smaller than the sum of its proper divisors (3781319136).

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

2520879384 is a wasteful number, since it uses less digits than its factorization.

2520879384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105036650 (or 105036646 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2520879384 is about 50208.3597023444. The cubic root of 2520879384 is about 1360.9766960447.

The spelling of 2520879384 in words is "two billion, five hundred twenty million, eight hundred seventy-nine thousand, three hundred eighty-four".