3620564052 has 96 divisors (see below), whose sum is σ = 10460685312. Its totient is φ = 950939136.

The previous prime is 3620564027. The next prime is 3620564063. The reversal of 3620564052 is 2504650263.

It is a super-4 number, since 4×3620564052⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31923 + ... + 90885.

It is an arithmetic number, because the mean of its divisors is an integer number (108965472).

Almost surely, 2^3620564052 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 3620564052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5230342656).

3620564052 is an abundant number, since it is smaller than the sum of its proper divisors (6840121260).

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

3620564052 is a wasteful number, since it uses less digits than its factorization.

3620564052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59037 (or 59035 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3620564052 is about 60171.1230741126. The cubic root of 3620564052 is about 1535.5315530440.

The spelling of 3620564052 in words is "three billion, six hundred twenty million, five hundred sixty-four thousand, fifty-two".