82363394 has 4 divisors (see below), whose sum is σ = 123545094. Its totient is φ = 41181696.

The previous prime is 82363349. The next prime is 82363409. The reversal of 82363394 is 49336328.

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., 42837025 + 39526369 = 6545^2 + 6287^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20590847 + ... + 20590850.

Almost surely, 2^82363394 is an apocalyptic number.

82363394 is a deficient number, since it is larger than the sum of its proper divisors (41181700).

82363394 is a wasteful number, since it uses less digits than its factorization.

82363394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41181699.

The product of its digits is 93312, while the sum is 38.

The square root of 82363394 is about 9075.4280339827. The cubic root of 82363394 is about 435.0889746215.

The spelling of 82363394 in words is "eighty-two million, three hundred sixty-three thousand, three hundred ninety-four".