83373331 has 4 divisors (see below), whose sum is σ = 84310200. Its totient is φ = 82436464.

The previous prime is 83373319. The next prime is 83373391. The reversal of 83373331 is 13337338.

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

It is a cyclic number.

It is not a de Polignac number, because 83373331 - 2⁵ = 83373299 is a prime.

It is a super-2 number, since 2×83373331² = 13902224644071122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83373293 and 83373302.

It is not an unprimeable number, because it can be changed into a prime (83373391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468301 + ... + 468478.

It is an arithmetic number, because the mean of its divisors is an integer number (21077550).

Almost surely, 2^83373331 is an apocalyptic number.

83373331 is a deficient number, since it is larger than the sum of its proper divisors (936869).

83373331 is an equidigital number, since it uses as much as digits as its factorization.

83373331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936868.

The product of its digits is 13608, while the sum is 31.

The square root of 83373331 is about 9130.8997913678. The cubic root of 83373331 is about 436.8601035511.

The spelling of 83373331 in words is "eighty-three million, three hundred seventy-three thousand, three hundred thirty-one".