7390884480 has 512 divisors, whose sum is σ = 28717977600. Its totient is φ = 1579253760.

The previous prime is 7390884451. The next prime is 7390884493. The reversal of 7390884480 is 844880937.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26301940 + ... + 26302220.

It is an arithmetic number, because the mean of its divisors is an integer number (56089800).

Almost surely, 2^7390884480 is an apocalyptic number.

7390884480 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 7390884480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14358988800).

7390884480 is an abundant number, since it is smaller than the sum of its proper divisors (21327093120).

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

7390884480 is a wasteful number, since it uses less digits than its factorization.

7390884480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 7390884480 is about 85970.2534601358. The cubic root of 7390884480 is about 1947.8946798114.

The spelling of 7390884480 in words is "seven billion, three hundred ninety million, eight hundred eighty-four thousand, four hundred eighty".