4931739245 has 8 divisors (see below), whose sum is σ = 5932146840. Its totient is φ = 3936018240.

The previous prime is 4931739223. The next prime is 4931739251. The reversal of 4931739245 is 5429371394.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16467364 + 4915271881 = 4058^2 + 70109^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4931739245 - 2⁸ = 4931738989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4931739245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169330 + ... + 1173539.

It is an arithmetic number, because the mean of its divisors is an integer number (741518355).

Almost surely, 2^4931739245 is an apocalyptic number.

It is an amenable number.

4931739245 is a deficient number, since it is larger than the sum of its proper divisors (1000407595).

4931739245 is a wasteful number, since it uses less digits than its factorization.

4931739245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343295.

The product of its digits is 816480, while the sum is 47.

The square root of 4931739245 is about 70226.3429561870. The cubic root of 4931739245 is about 1702.1586470795.

The spelling of 4931739245 in words is "four billion, nine hundred thirty-one million, seven hundred thirty-nine thousand, two hundred forty-five".