7389262480 has 20 divisors (see below), whose sum is σ = 17180035452. Its totient is φ = 2955704960.

The previous prime is 7389262477. The next prime is 7389262499. The reversal of 7389262480 is 842629837.

It can be written as a sum of positive squares in 2 ways, for example, as 3083803024 + 4305459456 = 55532^2 + 65616^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46182811 + ... + 46182970.

Almost surely, 2^7389262480 is an apocalyptic number.

It is an amenable number.

7389262480 is an abundant number, since it is smaller than the sum of its proper divisors (9790772972).

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

7389262480 is a wasteful number, since it uses less digits than its factorization.

7389262480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92365794 (or 92365788 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 7389262480 is about 85960.8194470016. The cubic root of 7389262480 is about 1947.7521747056.

The spelling of 7389262480 in words is "seven billion, three hundred eighty-nine million, two hundred sixty-two thousand, four hundred eighty".