3339998064 has 140 divisors (see below), whose sum is σ = 10449246136. Its totient is φ = 1027645056.

The previous prime is 3339998017. The next prime is 3339998071. The reversal of 3339998064 is 4608999333.

It is a happy number.

It is a super-2 number, since 2×3339998064² = 22311174135047496192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 3339998064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 140619 + ... + 162645.

Almost surely, 2^3339998064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3339998064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5224623068).

3339998064 is an abundant number, since it is smaller than the sum of its proper divisors (7109248072).

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

3339998064 is a wasteful number, since it uses less digits than its factorization.

3339998064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22066 (or 22045 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The square root of 3339998064 is about 57792.7163576865. The cubic root of 3339998064 is about 1494.7964979170.

The spelling of 3339998064 in words is "three billion, three hundred thirty-nine million, nine hundred ninety-eight thousand, sixty-four".