3081642470 has 16 divisors (see below), whose sum is σ = 5604143328. Its totient is φ = 1219948800.

The previous prime is 3081642449. The next prime is 3081642481. The reversal of 3081642470 is 742461803.

It is a self number, because there is not a number n which added to its sum of digits gives 3081642470.

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, 1587506 + ... + 1589445.

It is an arithmetic number, because the mean of its divisors is an integer number (350258958).

Almost surely, 2^3081642470 is an apocalyptic number.

3081642470 is a deficient number, since it is larger than the sum of its proper divisors (2522500858).

3081642470 is a wasteful number, since it uses less digits than its factorization.

3081642470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177055.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 3081642470 is about 55512.5433573350. The cubic root of 3081642470 is about 1455.2158519016.

The spelling of 3081642470 in words is "three billion, eighty-one million, six hundred forty-two thousand, four hundred seventy".