2647160790 has 64 divisors (see below), whose sum is σ = 6610968576. Its totient is φ = 677835392.

The previous prime is 2647160779. The next prime is 2647160833. The reversal of 2647160790 is 970617462.

It is a super-2 number, since 2×2647160790² = 14014920496226848200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57019 + ... + 92441.

It is an arithmetic number, because the mean of its divisors is an integer number (103296384).

Almost surely, 2^2647160790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2647160790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3305484288).

2647160790 is an abundant number, since it is smaller than the sum of its proper divisors (3963807786).

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

2647160790 is a wasteful number, since it uses less digits than its factorization.

2647160790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35533.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 2647160790 is about 51450.5664691848. The cubic root of 2647160790 is about 1383.3331161110. Note that the first 3 decimals are identical.

The spelling of 2647160790 in words is "two billion, six hundred forty-seven million, one hundred sixty thousand, seven hundred ninety".