7883130240 has 96 divisors (see below), whose sum is σ = 27221454000. Its totient is φ = 2102166528.

The previous prime is 7883130221. The next prime is 7883130257. The reversal of 7883130240 is 420313887.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7883130195 and 7883130204.

It is a congruent number.

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, 678540 + ... + 690059.

Almost surely, 2^7883130240 is an apocalyptic number.

It is an amenable number.

7883130240 is an abundant number, since it is smaller than the sum of its proper divisors (19338323760).

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

7883130240 is a wasteful number, since it uses less digits than its factorization.

7883130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368624 (or 1368609 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 7883130240 is about 88786.9936420870. The cubic root of 7883130240 is about 1990.2130391520.

The spelling of 7883130240 in words is "seven billion, eight hundred eighty-three million, one hundred thirty thousand, two hundred forty".