82974341 has 4 divisors (see below), whose sum is σ = 84212832. Its totient is φ = 81735852.

The previous prime is 82974337. The next prime is 82974371. The reversal of 82974341 is 14347928.

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 82974341 - 2² = 82974337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 82974295 and 82974304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82974301) 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, 619145 + ... + 619278.

It is an arithmetic number, because the mean of its divisors is an integer number (21053208).

Almost surely, 2^82974341 is an apocalyptic number.

It is an amenable number.

82974341 is a deficient number, since it is larger than the sum of its proper divisors (1238491).

82974341 is a wasteful number, since it uses less digits than its factorization.

82974341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238490.

The product of its digits is 48384, while the sum is 38.

The square root of 82974341 is about 9109.0252497180. The cubic root of 82974341 is about 436.1621121627.

The spelling of 82974341 in words is "eighty-two million, nine hundred seventy-four thousand, three hundred forty-one".