3298406863 has 4 divisors (see below), whose sum is σ = 3315497248. Its totient is φ = 3281316480.

The previous prime is 3298406857. The next prime is 3298406879. The reversal of 3298406863 is 3686048923.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3298406863 - 2⁵ = 3298406831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298400863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8544903 + ... + 8545288.

It is an arithmetic number, because the mean of its divisors is an integer number (828874312).

Almost surely, 2^3298406863 is an apocalyptic number.

3298406863 is a deficient number, since it is larger than the sum of its proper divisors (17090385).

3298406863 is a wasteful number, since it uses less digits than its factorization.

3298406863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17090384.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The square root of 3298406863 is about 57431.7583136717. The cubic root of 3298406863 is about 1488.5659314384.

The spelling of 3298406863 in words is "three billion, two hundred ninety-eight million, four hundred six thousand, eight hundred sixty-three".