2981076925 has 12 divisors (see below), whose sum is σ = 3697307380. Its totient is φ = 2384363520.

The previous prime is 2981076911. The next prime is 2981076937. The reversal of 2981076925 is 5296701892.

It can be written as a sum of positive squares in 6 ways, for example, as 428200249 + 2552876676 = 20693^2 + 50526^2 .

It is not a de Polignac number, because 2981076925 - 2²⁵ = 2947522493 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152509 + ... + 170941.

Almost surely, 2^2981076925 is an apocalyptic number.

2981076925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2981076925 is a deficient number, since it is larger than the sum of its proper divisors (716230455).

2981076925 is a wasteful number, since it uses less digits than its factorization.

2981076925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24912 (or 24907 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 2981076925 is about 54599.2392346267. The cubic root of 2981076925 is about 1439.2107501443.

The spelling of 2981076925 in words is "two billion, nine hundred eighty-one million, seventy-six thousand, nine hundred twenty-five".