3204457660 has 48 divisors (see below), whose sum is σ = 6969110400. Its totient is φ = 1236214784.

The previous prime is 3204457643. The next prime is 3204457667. The reversal of 3204457660 is 667544023.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204457667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637236 + ... + 642244.

It is an arithmetic number, because the mean of its divisors is an integer number (145189800).

Almost surely, 2^3204457660 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 3204457660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3484555200).

3204457660 is an abundant number, since it is smaller than the sum of its proper divisors (3764652740).

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

3204457660 is a wasteful number, since it uses less digits than its factorization.

3204457660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6150 (or 6148 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 3204457660 is about 56607.9293032345. The cubic root of 3204457660 is about 1474.2965386348.

The spelling of 3204457660 in words is "three billion, two hundred four million, four hundred fifty-seven thousand, six hundred sixty".