7869070480 has 40 divisors (see below), whose sum is σ = 18299938104. Its totient is φ = 3146880000.

The previous prime is 7869070421. The next prime is 7869070493. The reversal of 7869070480 is 840709687.

It can be written as a sum of positive squares in 4 ways, for example, as 2383001856 + 5486068624 = 48816^2 + 74068^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

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, 431140 + ... + 449020.

Almost surely, 2^7869070480 is an apocalyptic number.

It is an amenable number.

7869070480 is an abundant number, since it is smaller than the sum of its proper divisors (10430867624).

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

7869070480 is a wasteful number, since it uses less digits than its factorization.

7869070480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23395 (or 23389 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 7869070480 is about 88707.7813948698. The cubic root of 7869070480 is about 1989.0291367844.

The spelling of 7869070480 in words is "seven billion, eight hundred sixty-nine million, seventy thousand, four hundred eighty".