3497391496 has 16 divisors (see below), whose sum is σ = 6559186140. Its totient is φ = 1748275200.

The previous prime is 3497391493. The next prime is 3497391517. The reversal of 3497391496 is 6941937943.

It is a happy number.

3497391496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1943928100 + 1553463396 = 44090^2 + 39414^2 .

It is not an unprimeable number, because it can be changed into a prime (3497391493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15705 + ... + 85096.

Almost surely, 2^3497391496 is an apocalyptic number.

It is an amenable number.

3497391496 is a deficient number, since it is larger than the sum of its proper divisors (3061794644).

3497391496 is a wasteful number, since it uses less digits than its factorization.

3497391496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105144 (or 105140 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 55.

The square root of 3497391496 is about 59138.7478392974. The cubic root of 3497391496 is about 1517.9172038860.

The spelling of 3497391496 in words is "three billion, four hundred ninety-seven million, three hundred ninety-one thousand, four hundred ninety-six".