83038844 has 24 divisors (see below), whose sum is σ = 168083328. Its totient is φ = 35158320.

The previous prime is 83038843. The next prime is 83038859. The reversal of 83038844 is 44883038.

It is a super-2 number, since 2×83038844² = 13790899225712672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 83038798 and 83038807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83038843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15542 + ... + 20189.

It is an arithmetic number, because the mean of its divisors is an integer number (7003472).

Almost surely, 2^83038844 is an apocalyptic number.

It is an amenable number.

83038844 is an abundant number, since it is smaller than the sum of its proper divisors (85044484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83038844 is a wasteful number, since it uses less digits than its factorization.

83038844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35825 (or 35823 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 83038844 is about 9112.5651712347. The cubic root of 83038844 is about 436.2751048352.

The spelling of 83038844 in words is "eighty-three million, thirty-eight thousand, eight hundred forty-four".