83389004 has 12 divisors (see below), whose sum is σ = 148109304. Its totient is φ = 41072064.

The previous prime is 83389001. The next prime is 83389051. The reversal of 83389004 is 40098338.

It is a super-2 number, since 2×83389004² = 13907451976224032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83389001) 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, 155309 + ... + 155844.

It is an arithmetic number, because the mean of its divisors is an integer number (12342442).

Almost surely, 2^83389004 is an apocalyptic number.

It is an amenable number.

83389004 is a deficient number, since it is larger than the sum of its proper divisors (64720300).

83389004 is a wasteful number, since it uses less digits than its factorization.

83389004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311224 (or 311222 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 83389004 is about 9131.7579906609. The cubic root of 83389004 is about 436.8874763305.

The spelling of 83389004 in words is "eighty-three million, three hundred eighty-nine thousand, four".