83313404 has 48 divisors (see below), whose sum is σ = 160742400. Its totient is φ = 37630656.

The previous prime is 83313389. The next prime is 83313407. The reversal of 83313404 is 40431338.

It is a super-2 number, since 2×83313404² = 13882246572134432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83313407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226829 + ... + 227195.

It is an arithmetic number, because the mean of its divisors is an integer number (3348800).

Almost surely, 2^83313404 is an apocalyptic number.

It is an amenable number.

83313404 is a deficient number, since it is larger than the sum of its proper divisors (77428996).

83313404 is a wasteful number, since it uses less digits than its factorization.

83313404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 83313404 is about 9127.6176519396. The cubic root of 83313404 is about 436.7554098395.

The spelling of 83313404 in words is "eighty-three million, three hundred thirteen thousand, four hundred four".