7484878032 has 40 divisors (see below), whose sum is σ = 19357272960. Its totient is φ = 2492206080.

The previous prime is 7484877991. The next prime is 7484878061. The reversal of 7484878032 is 2308784847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41857 + ... + 129312.

It is an arithmetic number, because the mean of its divisors is an integer number (483931824).

Almost surely, 2^7484878032 is an apocalyptic number.

It is an amenable number.

7484878032 is an abundant number, since it is smaller than the sum of its proper divisors (11872394928).

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

7484878032 is a wasteful number, since it uses less digits than its factorization.

7484878032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172091 (or 172085 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 51.

The square root of 7484878032 is about 86515.1896027513. The cubic root of 7484878032 is about 1956.1173686791.

The spelling of 7484878032 in words is "seven billion, four hundred eighty-four million, eight hundred seventy-eight thousand, thirty-two".