2402899344 has 50 divisors (see below), whose sum is σ = 6954691590. Its totient is φ = 800966016.

The previous prime is 2402899339. The next prime is 2402899349. The reversal of 2402899344 is 4439982042.

It is a happy number.

2402899344 is a `hidden beast` number, since 24 + 0 + 289 + 9 + 344 = 666.

It is an interprime number because it is at equal distance from previous prime (2402899339) and next prime (2402899349).

It can be written as a sum of positive squares in only one way, i.e., 2397081600 + 5817744 = 48960^2 + 2412^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2402899344.

It is not an unprimeable number, because it can be changed into a prime (2402899349) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 925749 + ... + 928340.

Almost surely, 2^2402899344 is an apocalyptic number.

2402899344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2402899344 is an abundant number, since it is smaller than the sum of its proper divisors (4551792246).

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

2402899344 is a wasteful number, since it uses less digits than its factorization.

2402899344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854109 (or 1854094 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 2402899344 is about 49019.3772298262. The cubic root of 2402899344 is about 1339.4048266505.

The spelling of 2402899344 in words is "two billion, four hundred two million, eight hundred ninety-nine thousand, three hundred forty-four".