4745694239 has 24 divisors (see below), whose sum is σ = 5901091200. Its totient is φ = 3772772640.

The previous prime is 4745694227. The next prime is 4745694271. The reversal of 4745694239 is 9324965474.

It is not a de Polignac number, because 4745694239 - 2¹² = 4745690143 is a prime.

It is a super-2 number, since 2×4745694239² = 45043227620155578242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745694439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31859 + ... + 102500.

It is an arithmetic number, because the mean of its divisors is an integer number (245878800).

Almost surely, 2^4745694239 is an apocalyptic number.

4745694239 is a deficient number, since it is larger than the sum of its proper divisors (1155396961).

4745694239 is a wasteful number, since it uses less digits than its factorization.

4745694239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134415 (or 134402 counting only the distinct ones).

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

The square root of 4745694239 is about 68888.9994048397. Note that the first 3 decimals coincide. The cubic root of 4745694239 is about 1680.4796248451.

The spelling of 4745694239 in words is "four billion, seven hundred forty-five million, six hundred ninety-four thousand, two hundred thirty-nine".