82900929 has 4 divisors (see below), whose sum is σ = 110534576. Its totient is φ = 55267284.

The previous prime is 82900927. The next prime is 82900967. The reversal of 82900929 is 92900928.

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 not a de Polignac number, because 82900929 - 2¹ = 82900927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82900921) 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, 13816819 + ... + 13816824.

It is an arithmetic number, because the mean of its divisors is an integer number (27633644).

Almost surely, 2^82900929 is an apocalyptic number.

It is an amenable number.

82900929 is a deficient number, since it is larger than the sum of its proper divisors (27633647).

82900929 is a wasteful number, since it uses less digits than its factorization.

82900929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27633646.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 82900929 is about 9104.9947281698. The cubic root of 82900929 is about 436.0334419401.

Subtracting 82900929 from its reverse (92900928), we obtain a palindrome (9999999).

The spelling of 82900929 in words is "eighty-two million, nine hundred thousand, nine hundred twenty-nine".