3365642064 has 40 divisors (see below), whose sum is σ = 9152187040. Its totient is φ = 1062834048.

The previous prime is 3365642057. The next prime is 3365642081. The reversal of 3365642064 is 4602465633.

3365642064 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3365642064² = 22655093005932360192, which contains 22 as substring.

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, 1844287 + ... + 1846110.

It is an arithmetic number, because the mean of its divisors is an integer number (228804676).

Almost surely, 2^3365642064 is an apocalyptic number.

It is an amenable number.

3365642064 is an abundant number, since it is smaller than the sum of its proper divisors (5786544976).

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

3365642064 is a wasteful number, since it uses less digits than its factorization.

3365642064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690427 (or 3690421 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 3365642064 is about 58014.1539971066. The cubic root of 3365642064 is about 1498.6123558027.

The spelling of 3365642064 in words is "three billion, three hundred sixty-five million, six hundred forty-two thousand, sixty-four".