2345869332 has 18 divisors (see below), whose sum is σ = 5929836458. Its totient is φ = 781956432.

The previous prime is 2345869327. The next prime is 2345869349. The reversal of 2345869332 is 2339685432.

2345869332 is a `hidden beast` number, since 2 + 34 + 586 + 9 + 3 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1321613316 + 1024256016 = 36354^2 + 32004^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32581483 + ... + 32581554.

Almost surely, 2^2345869332 is an apocalyptic number.

It is an amenable number.

2345869332 is an abundant number, since it is smaller than the sum of its proper divisors (3583967126).

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

2345869332 is a wasteful number, since it uses less digits than its factorization.

2345869332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65163047 (or 65163042 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 2345869332 is about 48434.1752484751. The cubic root of 2345869332 is about 1328.7234688693.

The spelling of 2345869332 in words is "two billion, three hundred forty-five million, eight hundred sixty-nine thousand, three hundred thirty-two".