814099682 has 16 divisors (see below), whose sum is σ = 1339144704. Its totient is φ = 368106000.

The previous prime is 814099681. The next prime is 814099733. The reversal of 814099682 is 286990418.

It is a super-2 number, since 2×814099682² = 1325516584465002248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (814099681) 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, 92669 + ... + 101072.

It is an arithmetic number, because the mean of its divisors is an integer number (83696544).

Almost surely, 2^814099682 is an apocalyptic number.

814099682 is a deficient number, since it is larger than the sum of its proper divisors (525045022).

814099682 is a wasteful number, since it uses less digits than its factorization.

814099682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193945.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 814099682 is about 28532.4321080415. The cubic root of 814099682 is about 933.7397806563.

The spelling of 814099682 in words is "eight hundred fourteen million, ninety-nine thousand, six hundred eighty-two".