2108347432 has 32 divisors (see below), whose sum is σ = 4041342720. Its totient is φ = 1030701760.

The previous prime is 2108347421. The next prime is 2108347471. The reversal of 2108347432 is 2347438012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477957 + ... + 482347.

It is an arithmetic number, because the mean of its divisors is an integer number (126291960).

Almost surely, 2^2108347432 is an apocalyptic number.

It is an amenable number.

2108347432 is a deficient number, since it is larger than the sum of its proper divisors (1932995288).

2108347432 is a wasteful number, since it uses less digits than its factorization.

2108347432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721 (or 5717 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 2108347432 is about 45916.7445710168. The cubic root of 2108347432 is about 1282.2736753304.

The spelling of 2108347432 in words is "two billion, one hundred eight million, three hundred forty-seven thousand, four hundred thirty-two".