82977334 has 16 divisors (see below), whose sum is σ = 137502720. Its totient is φ = 37238760.

The previous prime is 82977287. The next prime is 82977343. The reversal of 82977334 is 43377928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22134 + ... + 25609.

It is an arithmetic number, because the mean of its divisors is an integer number (8593920).

Almost surely, 2^82977334 is an apocalyptic number.

82977334 is a deficient number, since it is larger than the sum of its proper divisors (54525386).

82977334 is a wasteful number, since it uses less digits than its factorization.

82977334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47835.

The product of its digits is 254016, while the sum is 43.

The square root of 82977334 is about 9109.1895358479. The cubic root of 82977334 is about 436.1673564245.

The spelling of 82977334 in words is "eighty-two million, nine hundred seventy-seven thousand, three hundred thirty-four".