2388520460 has 12 divisors (see below), whose sum is σ = 5015893008. Its totient is φ = 955408176.

The previous prime is 2388520429. The next prime is 2388520469. The reversal of 2388520460 is 640258832.

It is a super-2 number, since 2×2388520460² = 11410059975677223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2388520469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59712992 + ... + 59713031.

It is an arithmetic number, because the mean of its divisors is an integer number (417991084).

Almost surely, 2^2388520460 is an apocalyptic number.

2388520460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2388520460 is an abundant number, since it is smaller than the sum of its proper divisors (2627372548).

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

2388520460 is a wasteful number, since it uses less digits than its factorization.

2388520460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119426032 (or 119426030 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2388520460 is about 48872.4918538026. The cubic root of 2388520460 is about 1336.7278258705.

The spelling of 2388520460 in words is "two billion, three hundred eighty-eight million, five hundred twenty thousand, four hundred sixty".