3497897496 has 16 divisors (see below), whose sum is σ = 8744743800. Its totient is φ = 1165965824.

The previous prime is 3497897471. The next prime is 3497897531. The reversal of 3497897496 is 6947987943.

3497897496 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3497897496³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72872841 + ... + 72872888.

Almost surely, 2^3497897496 is an apocalyptic number.

It is an amenable number.

3497897496 is an abundant number, since it is smaller than the sum of its proper divisors (5246846304).

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

3497897496 is a wasteful number, since it uses less digits than its factorization.

3497897496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145745738 (or 145745734 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 66.

The square root of 3497897496 is about 59143.0257595940. The cubic root of 3497897496 is about 1517.9904040665.

The spelling of 3497897496 in words is "three billion, four hundred ninety-seven million, eight hundred ninety-seven thousand, four hundred ninety-six".