2361311604 has 36 divisors (see below), whose sum is σ = 5985812196. Its totient is φ = 784869888.

The previous prime is 2361311593. The next prime is 2361311609. The reversal of 2361311604 is 4061131632.

2361311604 is a `hidden beast` number, since 2 + 36 + 13 + 11 + 604 = 666.

2361311604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1203951204 + 1157360400 = 34698^2 + 34020^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361311609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80199 + ... + 105614.

It is an arithmetic number, because the mean of its divisors is an integer number (166272561).

Almost surely, 2^2361311604 is an apocalyptic number.

It is an amenable number.

2361311604 is an abundant number, since it is smaller than the sum of its proper divisors (3624500592).

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

2361311604 is a wasteful number, since it uses less digits than its factorization.

2361311604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186176 (or 186171 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2361311604 is about 48593.3288013900. The cubic root of 2361311604 is about 1331.6326463089.

The spelling of 2361311604 in words is "two billion, three hundred sixty-one million, three hundred eleven thousand, six hundred four".