9749319704 has 16 divisors (see below), whose sum is σ = 18869651520. Its totient is φ = 4717412640.

The previous prime is 9749319641. The next prime is 9749319707. The reversal of 9749319704 is 4079139479.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9749319707) 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, 19655639 + ... + 19656134.

It is an arithmetic number, because the mean of its divisors is an integer number (1179353220).

Almost surely, 2^9749319704 is an apocalyptic number.

It is an amenable number.

9749319704 is a deficient number, since it is larger than the sum of its proper divisors (9120331816).

9749319704 is a wasteful number, since it uses less digits than its factorization.

9749319704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39311810 (or 39311806 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 9749319704 is about 98738.6434178635. The cubic root of 9749319704 is about 2136.2796529820.

The spelling of 9749319704 in words is "nine billion, seven hundred forty-nine million, three hundred nineteen thousand, seven hundred four".