84103384 has 16 divisors (see below), whose sum is σ = 160279920. Its totient is φ = 41362080.

The previous prime is 84103381. The next prime is 84103427. The reversal of 84103384 is 48330148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84103381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85684 + ... + 86659.

It is an arithmetic number, because the mean of its divisors is an integer number (10017495).

Almost surely, 2^84103384 is an apocalyptic number.

It is an amenable number.

84103384 is a deficient number, since it is larger than the sum of its proper divisors (76176536).

84103384 is a wasteful number, since it uses less digits than its factorization.

84103384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172410 (or 172406 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 84103384 is about 9170.7897151772. The cubic root of 84103384 is about 438.1315118388.

The spelling of 84103384 in words is "eighty-four million, one hundred three thousand, three hundred eighty-four".