83274794 has 4 divisors (see below), whose sum is σ = 124912194. Its totient is φ = 41637396.

The previous prime is 83274767. The next prime is 83274817. The reversal of 83274794 is 49747238.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 70778569 + 12496225 = 8413^2 + 3535^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20818697 + ... + 20818700.

Almost surely, 2^83274794 is an apocalyptic number.

83274794 is a deficient number, since it is larger than the sum of its proper divisors (41637400).

83274794 is a wasteful number, since it uses less digits than its factorization.

83274794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41637399.

The product of its digits is 338688, while the sum is 44.

The square root of 83274794 is about 9125.5023971286. The cubic root of 83274794 is about 436.6879307737.

The spelling of 83274794 in words is "eighty-three million, two hundred seventy-four thousand, seven hundred ninety-four".