2531796376 has 32 divisors (see below), whose sum is σ = 4869642240. Its totient is φ = 1233464608.

The previous prime is 2531796347. The next prime is 2531796389. The reversal of 2531796376 is 6736971352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70521 + ... + 100183.

It is an arithmetic number, because the mean of its divisors is an integer number (152176320).

Almost surely, 2^2531796376 is an apocalyptic number.

It is an amenable number.

2531796376 is a deficient number, since it is larger than the sum of its proper divisors (2337845864).

2531796376 is a wasteful number, since it uses less digits than its factorization.

2531796376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29943 (or 29939 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 49.

The square root of 2531796376 is about 50316.9591291048. The cubic root of 2531796376 is about 1362.9384949604.

The spelling of 2531796376 in words is "two billion, five hundred thirty-one million, seven hundred ninety-six thousand, three hundred seventy-six".