3294431516 has 12 divisors (see below), whose sum is σ = 5821229232. Its totient is φ = 1631223168.

The previous prime is 3294431509. The next prime is 3294431521. The reversal of 3294431516 is 6151344923.

It is a super-2 number, since 2×3294431516² = 21706558027228116512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3294431516.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3997685 + ... + 3998508.

It is an arithmetic number, because the mean of its divisors is an integer number (485102436).

Almost surely, 2^3294431516 is an apocalyptic number.

It is an amenable number.

3294431516 is a deficient number, since it is larger than the sum of its proper divisors (2526797716).

3294431516 is a wasteful number, since it uses less digits than its factorization.

3294431516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7996300 (or 7996298 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 3294431516 is about 57397.1385697928. The cubic root of 3294431516 is about 1487.9676683681.

The spelling of 3294431516 in words is "three billion, two hundred ninety-four million, four hundred thirty-one thousand, five hundred sixteen".