3172490495 has 16 divisors (see below), whose sum is σ = 3823303680. Its totient is φ = 2527140864.

The previous prime is 3172490473. The next prime is 3172490527. The reversal of 3172490495 is 5940942713.

It is a cyclic number.

It is not a de Polignac number, because 3172490495 - 2²² = 3168296191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1678511 + ... + 1680399.

It is an arithmetic number, because the mean of its divisors is an integer number (238956480).

Almost surely, 2^3172490495 is an apocalyptic number.

3172490495 is a deficient number, since it is larger than the sum of its proper divisors (650813185).

3172490495 is a wasteful number, since it uses less digits than its factorization.

3172490495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 3172490495 is about 56324.8656900307. The cubic root of 3172490495 is about 1469.3776956226.

The spelling of 3172490495 in words is "three billion, one hundred seventy-two million, four hundred ninety thousand, four hundred ninety-five".