9725314684 has 12 divisors (see below), whose sum is σ = 17092346544. Its totient is φ = 4841787104.

The previous prime is 9725314681. The next prime is 9725314783. The reversal of 9725314684 is 4864135279.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9725314681) 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, 5216512 + ... + 5218375.

It is an arithmetic number, because the mean of its divisors is an integer number (1424362212).

Almost surely, 2^9725314684 is an apocalyptic number.

It is an amenable number.

9725314684 is a deficient number, since it is larger than the sum of its proper divisors (7367031860).

9725314684 is a wasteful number, since it uses less digits than its factorization.

9725314684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10435124 (or 10435122 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 9725314684 is about 98617.0101148884. The cubic root of 9725314684 is about 2134.5248781589.

The spelling of 9725314684 in words is "nine billion, seven hundred twenty-five million, three hundred fourteen thousand, six hundred eighty-four".