2345749936 has 20 divisors (see below), whose sum is σ = 4552323712. Its totient is φ = 1170956736.

The previous prime is 2345749909. The next prime is 2345749951. The reversal of 2345749936 is 6399475432.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109776 + ... + 129391.

Almost surely, 2^2345749936 is an apocalyptic number.

It is an amenable number.

2345749936 is a deficient number, since it is larger than the sum of its proper divisors (2206573776).

2345749936 is a wasteful number, since it uses less digits than its factorization.

2345749936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239788 (or 239782 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 52.

The square root of 2345749936 is about 48432.9426733499. The cubic root of 2345749936 is about 1328.7009261305.

The spelling of 2345749936 in words is "two billion, three hundred forty-five million, seven hundred forty-nine thousand, nine hundred thirty-six".