7745099682 has 16 divisors (see below), whose sum is σ = 15676829280. Its totient is φ = 2550594912.

The previous prime is 7745099669. The next prime is 7745099689. The reversal of 7745099682 is 2869905477.

It is a super-2 number, since 2×7745099682² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7745099689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7775707 + ... + 7776702.

It is an arithmetic number, because the mean of its divisors is an integer number (979801830).

Almost surely, 2^7745099682 is an apocalyptic number.

7745099682 is an abundant number, since it is smaller than the sum of its proper divisors (7931729598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7745099682 is a wasteful number, since it uses less digits than its factorization.

7745099682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15552497.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The square root of 7745099682 is about 88006.2479713799. The cubic root of 7745099682 is about 1978.5286216847.

The spelling of 7745099682 in words is "seven billion, seven hundred forty-five million, ninety-nine thousand, six hundred eighty-two".