2347071916 has 12 divisors (see below), whose sum is σ = 4694143888. Its totient is φ = 1005887952.

The previous prime is 2347071893. The next prime is 2347071917. The reversal of 2347071916 is 6191707432.

2347071916 is an admirable number.

It is a super-2 number, since 2×2347071916² = 11017493157751822112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2347071917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41911971 + ... + 41912026.

Almost surely, 2^2347071916 is an apocalyptic number.

It is an amenable number.

2347071916 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2347071916 is a wasteful number, since it uses less digits than its factorization.

2347071916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83824008 (or 83824006 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 2347071916 is about 48446.5882802907. The cubic root of 2347071916 is about 1328.9504818848.

The spelling of 2347071916 in words is "two billion, three hundred forty-seven million, seventy-one thousand, nine hundred sixteen".