2604941952 has 128 divisors (see below), whose sum is σ = 7308014400. Its totient is φ = 819855360.

The previous prime is 2604941951. The next prime is 2604941993. The reversal of 2604941952 is 2591494062.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (2604941951) 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, 4063552 + ... + 4064192.

Almost surely, 2^2604941952 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 2604941952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3654007200).

2604941952 is an abundant number, since it is smaller than the sum of its proper divisors (4703072448).

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

2604941952 is a wasteful number, since it uses less digits than its factorization.

2604941952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2604941952 is about 51038.6319565876. The cubic root of 2604941952 is about 1375.9395367339.

The spelling of 2604941952 in words is "two billion, six hundred four million, nine hundred forty-one thousand, nine hundred fifty-two".