2642613090 has 32 divisors (see below), whose sum is σ = 6830139456. Its totient is φ = 650489280.

The previous prime is 2642613049. The next prime is 2642613091. The reversal of 2642613090 is 903162462.

It is not an unprimeable number, because it can be changed into a prime (2642613091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3387576 + ... + 3388355.

It is an arithmetic number, because the mean of its divisors is an integer number (213441858).

Almost surely, 2^2642613090 is an apocalyptic number.

2642613090 is an abundant number, since it is smaller than the sum of its proper divisors (4187526366).

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

2642613090 is a wasteful number, since it uses less digits than its factorization.

2642613090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6775954.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 2642613090 is about 51406.3526229979. The cubic root of 2642613090 is about 1382.5404945699.

The spelling of 2642613090 in words is "two billion, six hundred forty-two million, six hundred thirteen thousand, ninety".