2349945674 has 4 divisors (see below), whose sum is σ = 3524918514. Its totient is φ = 1174972836.

The previous prime is 2349945659. The next prime is 2349945713. The reversal of 2349945674 is 4765499432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2298723025 + 51222649 = 47945^2 + 7157^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587486417 + ... + 587486420.

Almost surely, 2^2349945674 is an apocalyptic number.

2349945674 is a deficient number, since it is larger than the sum of its proper divisors (1174972840).

2349945674 is a wasteful number, since it uses less digits than its factorization.

2349945674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174972839.

The product of its digits is 6531840, while the sum is 53.

The square root of 2349945674 is about 48476.2382410187. The cubic root of 2349945674 is about 1329.4926502515.

The spelling of 2349945674 in words is "two billion, three hundred forty-nine million, nine hundred forty-five thousand, six hundred seventy-four".