7399585480 has 128 divisors (see below), whose sum is σ = 20007648000. Its totient is φ = 2409200640.

The previous prime is 7399585471. The next prime is 7399585493. The reversal of 7399585480 is 845859937.

7399585480 = T₁₂₅ + T₁₂₆ + ... + T₃₅₄₀.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487851 + ... + 502789.

It is an arithmetic number, because the mean of its divisors is an integer number (156309750).

Almost surely, 2^7399585480 is an apocalyptic number.

7399585480 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7399585480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10003824000).

7399585480 is an abundant number, since it is smaller than the sum of its proper divisors (12608062520).

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

7399585480 is a wasteful number, since it uses less digits than its factorization.

7399585480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15047 (or 15043 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 58.

The square root of 7399585480 is about 86020.8432881241. The cubic root of 7399585480 is about 1948.6587735188.

The spelling of 7399585480 in words is "seven billion, three hundred ninety-nine million, five hundred eighty-five thousand, four hundred eighty".