7725907714 has 12 divisors (see below), whose sum is σ = 13480920774. Its totient is φ = 3311103264.

The previous prime is 7725907711. The next prime is 7725907723. The reversal of 7725907714 is 4177095277.

It can be written as a sum of positive squares in only one way, i.e., 4325035225 + 3400872489 = 65765^2 + 58317^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (7725907711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39417799 + ... + 39417994.

Almost surely, 2^7725907714 is an apocalyptic number.

7725907714 is a deficient number, since it is larger than the sum of its proper divisors (5755013060).

7725907714 is a wasteful number, since it uses less digits than its factorization.

7725907714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78835809 (or 78835802 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 49.

The square root of 7725907714 is about 87897.1428090811. The cubic root of 7725907714 is about 1976.8930384591.

The spelling of 7725907714 in words is "seven billion, seven hundred twenty-five million, nine hundred seven thousand, seven hundred fourteen".