3402337664 has 64 divisors (see below), whose sum is σ = 7594246800. Its totient is φ = 1504696320.

The previous prime is 3402337651. The next prime is 3402337691. The reversal of 3402337664 is 4667332043.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19442 + ... + 84750.

Almost surely, 2^3402337664 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 3402337664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3797123400).

3402337664 is an abundant number, since it is smaller than the sum of its proper divisors (4191909136).

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

3402337664 is a wasteful number, since it uses less digits than its factorization.

3402337664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65371 (or 65359 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 38.

The square root of 3402337664 is about 58329.5608075357. The cubic root of 3402337664 is about 1504.0391381093.

The spelling of 3402337664 in words is "three billion, four hundred two million, three hundred thirty-seven thousand, six hundred sixty-four".