3494874831 has 8 divisors (see below), whose sum is σ = 5325523584. Its totient is φ = 1997071320.

The previous prime is 3494874829. The next prime is 3494874847. The reversal of 3494874831 is 1384784943.

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

It is not a de Polignac number, because 3494874831 - 2¹ = 3494874829 is a prime.

It is a super-2 number, since 2×3494874831² = 24428300168714557122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494874811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83211285 + ... + 83211326.

It is an arithmetic number, because the mean of its divisors is an integer number (665690448).

Almost surely, 2^3494874831 is an apocalyptic number.

3494874831 is a deficient number, since it is larger than the sum of its proper divisors (1830648753).

3494874831 is a wasteful number, since it uses less digits than its factorization.

3494874831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166422621.

The product of its digits is 2322432, while the sum is 51.

The square root of 3494874831 is about 59117.4663783894. The cubic root of 3494874831 is about 1517.5530271596.

The spelling of 3494874831 in words is "three billion, four hundred ninety-four million, eight hundred seventy-four thousand, eight hundred thirty-one".