3298706768 has 40 divisors (see below), whose sum is σ = 7321733760. Its totient is φ = 1410353280.

The previous prime is 3298706767. The next prime is 3298706779. The reversal of 3298706768 is 8676078923.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3298706767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12173 + ... + 82131.

It is an arithmetic number, because the mean of its divisors is an integer number (183043344).

Almost surely, 2^3298706768 is an apocalyptic number.

It is an amenable number.

3298706768 is an abundant number, since it is smaller than the sum of its proper divisors (4023026992).

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

3298706768 is a wasteful number, since it uses less digits than its factorization.

3298706768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70395 (or 70389 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 56.

The square root of 3298706768 is about 57434.3692226179. The cubic root of 3298706768 is about 1488.6110456258.

The spelling of 3298706768 in words is "three billion, two hundred ninety-eight million, seven hundred six thousand, seven hundred sixty-eight".