2720470790 has 16 divisors (see below), whose sum is σ = 4965818400. Its totient is φ = 1072861440.

The previous prime is 2720470777. The next prime is 2720470829. The reversal of 2720470790 is 970740272.

It is a super-2 number, since 2×2720470790² = 14801922638486448200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915115 + ... + 1916534.

It is an arithmetic number, because the mean of its divisors is an integer number (310363650).

Almost surely, 2^2720470790 is an apocalyptic number.

2720470790 is a deficient number, since it is larger than the sum of its proper divisors (2245347610).

2720470790 is a wasteful number, since it uses less digits than its factorization.

2720470790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831727.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 2720470790 is about 52158.1325394228. The cubic root of 2720470790 is about 1395.9869413507.

The spelling of 2720470790 in words is "two billion, seven hundred twenty million, four hundred seventy thousand, seven hundred ninety".