3493331016 has 32 divisors (see below), whose sum is σ = 9980946240. Its totient is φ = 998094528.

The previous prime is 3493330979. The next prime is 3493331033. The reversal of 3493331016 is 6101333943.

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, 10396651 + ... + 10396986.

It is an arithmetic number, because the mean of its divisors is an integer number (311904570).

Almost surely, 2^3493331016 is an apocalyptic number.

It is an amenable number.

3493331016 is an abundant number, since it is smaller than the sum of its proper divisors (6487615224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3493331016 is a wasteful number, since it uses less digits than its factorization.

3493331016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20793653 (or 20793649 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 3493331016 is about 59104.4077544137. The cubic root of 3493331016 is about 1517.3295412176.

Adding to 3493331016 its reverse (6101333943), we get a palindrome (9594664959).

The spelling of 3493331016 in words is "three billion, four hundred ninety-three million, three hundred thirty-one thousand, sixteen".