3298964856 has 32 divisors (see below), whose sum is σ = 8997177600. Its totient is φ = 999686240.

The previous prime is 3298964843. The next prime is 3298964857. The reversal of 3298964856 is 6584698923.

It is a super-2 number, since 2×3298964856² = 21766338242246201472, 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 3298964856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298964857) 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, 6247776 + ... + 6248303.

It is an arithmetic number, because the mean of its divisors is an integer number (281161800).

Almost surely, 2^3298964856 is an apocalyptic number.

It is an amenable number.

3298964856 is an abundant number, since it is smaller than the sum of its proper divisors (5698212744).

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

3298964856 is a wasteful number, since it uses less digits than its factorization.

3298964856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12496099 (or 12496095 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 60.

The square root of 3298964856 is about 57436.6159866683. The cubic root of 3298964856 is about 1488.6498671656.

The spelling of 3298964856 in words is "three billion, two hundred ninety-eight million, nine hundred sixty-four thousand, eight hundred fifty-six".