7420484160 has 84 divisors (see below), whose sum is σ = 25523383548. Its totient is φ = 1978795008.

The previous prime is 7420484101. The next prime is 7420484191. The reversal of 7420484160 is 614840247.

It can be written as a sum of positive squares in 2 ways, for example, as 5180544576 + 2239939584 = 71976^2 + 47328^2 .

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

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, 1285399 + ... + 1291158.

Almost surely, 2^7420484160 is an apocalyptic number.

It is an amenable number.

7420484160 is an abundant number, since it is smaller than the sum of its proper divisors (18102899388).

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

7420484160 is a wasteful number, since it uses less digits than its factorization.

7420484160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576580 (or 2576567 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 7420484160 is about 86142.2321512509. The cubic root of 7420484160 is about 1950.4915841507.

The spelling of 7420484160 in words is "seven billion, four hundred twenty million, four hundred eighty-four thousand, one hundred sixty".