82934669 has 4 divisors (see below), whose sum is σ = 82953696. Its totient is φ = 82915644.

The previous prime is 82934651. The next prime is 82934699. The reversal of 82934669 is 96643928.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82934669 - 2⁸ = 82934413 is a prime.

It is a super-2 number, since 2×82934669² = 13756318644279122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82934629) 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, 632 + ... + 12894.

It is an arithmetic number, because the mean of its divisors is an integer number (20738424).

Almost surely, 2^82934669 is an apocalyptic number.

It is an amenable number.

82934669 is a deficient number, since it is larger than the sum of its proper divisors (19027).

82934669 is a wasteful number, since it uses less digits than its factorization.

82934669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19026.

The product of its digits is 559872, while the sum is 47.

The square root of 82934669 is about 9106.8473688758. The cubic root of 82934669 is about 436.0925879316.

The spelling of 82934669 in words is "eighty-two million, nine hundred thirty-four thousand, six hundred sixty-nine".