3080731645 has 8 divisors (see below), whose sum is σ = 3704230656. Its totient is φ = 2459683536.

The previous prime is 3080731613. The next prime is 3080731663. The reversal of 3080731645 is 5461370803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3080731645 - 2⁵ = 3080731613 is a prime.

It is a Duffinian number.

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, 609957 + ... + 614986.

It is an arithmetic number, because the mean of its divisors is an integer number (463028832).

Almost surely, 2^3080731645 is an apocalyptic number.

It is an amenable number.

3080731645 is a deficient number, since it is larger than the sum of its proper divisors (623499011).

3080731645 is a wasteful number, since it uses less digits than its factorization.

3080731645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225451.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 3080731645 is about 55504.3389745342. The cubic root of 3080731645 is about 1455.0724675864.

The spelling of 3080731645 in words is "three billion, eighty million, seven hundred thirty-one thousand, six hundred forty-five".