2479791250 has 20 divisors (see below), whose sum is σ = 4648123062. Its totient is φ = 991916000.

The previous prime is 2479791221. The next prime is 2479791271. The reversal of 2479791250 is 521979742.

It is a happy number.

2479791250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 519338521 + 1960452729 = 22789^2 + 44277^2 .

It is a super-2 number, since 2×2479791250² = 12298729287153125000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2479791250.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 990667 + ... + 993166.

Almost surely, 2^2479791250 is an apocalyptic number.

2479791250 is a deficient number, since it is larger than the sum of its proper divisors (2168331812).

2479791250 is an equidigital number, since it uses as much as digits as its factorization.

2479791250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983855 (or 1983840 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 2479791250 is about 49797.5024474120. The cubic root of 2479791250 is about 1353.5419108877.

The spelling of 2479791250 in words is "two billion, four hundred seventy-nine million, seven hundred ninety-one thousand, two hundred fifty".