2490132369 has 4 divisors (see below), whose sum is σ = 3320176496. Its totient is φ = 1660088244.

The previous prime is 2490132331. The next prime is 2490132371. The reversal of 2490132369 is 9632310942.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2490132369 - 2¹³ = 2490124177 is a prime.

It is a super-2 number, since 2×2490132369² = 12401518430283104322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2490132269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415022059 + ... + 415022064.

It is an arithmetic number, because the mean of its divisors is an integer number (830044124).

Almost surely, 2^2490132369 is an apocalyptic number.

It is an amenable number.

2490132369 is a deficient number, since it is larger than the sum of its proper divisors (830044127).

2490132369 is an equidigital number, since it uses as much as digits as its factorization.

2490132369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830044126.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 2490132369 is about 49901.2261272206. The cubic root of 2490132369 is about 1355.4207956754.

The spelling of 2490132369 in words is "two billion, four hundred ninety million, one hundred thirty-two thousand, three hundred sixty-nine".