2440957090 has 64 divisors (see below), whose sum is σ = 5246664192. Its totient is φ = 805881600.

The previous prime is 2440957073. The next prime is 2440957097. The reversal of 2440957090 is 907590442.

It is not an unprimeable number, because it can be changed into a prime (2440957097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73239 + ... + 101221.

It is an arithmetic number, because the mean of its divisors is an integer number (81979128).

Almost surely, 2^2440957090 is an apocalyptic number.

2440957090 is an abundant number, since it is smaller than the sum of its proper divisors (2805707102).

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

2440957090 is a wasteful number, since it uses less digits than its factorization.

2440957090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28075.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2440957090 is about 49406.0430514325. The cubic root of 2440957090 is about 1346.4391003432.

The spelling of 2440957090 in words is "two billion, four hundred forty million, nine hundred fifty-seven thousand, ninety".