2625376344 has 24 divisors (see below), whose sum is σ = 6564068460. Its totient is φ = 875041776.

The previous prime is 2625376297. The next prime is 2625376363. The reversal of 2625376344 is 4436735262.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 2625376296 and 2625376305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245787 + ... + 256245.

Almost surely, 2^2625376344 is an apocalyptic number.

2625376344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2625376344 is an abundant number, since it is smaller than the sum of its proper divisors (3938692116).

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

2625376344 is an frugal number, since it uses more digits than its factorization.

2625376344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20927 (or 10464 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The square root of 2625376344 is about 51238.4264395385. The cubic root of 2625376344 is about 1379.5280091394.

The spelling of 2625376344 in words is "two billion, six hundred twenty-five million, three hundred seventy-six thousand, three hundred forty-four".