3081294425 has 24 divisors (see below), whose sum is σ = 4177982592. Its totient is φ = 2235656000.

The previous prime is 3081294413. The next prime is 3081294427. The reversal of 3081294425 is 5244921803.

It is not a de Polignac number, because 3081294425 - 2²² = 3077100121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3081294427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105527 + ... + 131523.

It is an arithmetic number, because the mean of its divisors is an integer number (174082608).

Almost surely, 2^3081294425 is an apocalyptic number.

It is an amenable number.

3081294425 is a deficient number, since it is larger than the sum of its proper divisors (1096688167).

3081294425 is a wasteful number, since it uses less digits than its factorization.

3081294425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26449 (or 26444 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 3081294425 is about 55509.4084367686. The cubic root of 3081294425 is about 1455.1610651361.

The spelling of 3081294425 in words is "three billion, eighty-one million, two hundred ninety-four thousand, four hundred twenty-five".