84234903 has 16 divisors (see below), whose sum is σ = 115648896. Its totient is φ = 54496800.

The previous prime is 84234889. The next prime is 84234907. The reversal of 84234903 is 30943248.

It is not a de Polignac number, because 84234903 - 2¹⁰ = 84233879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84234907) 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, 57328 + ... + 58778.

It is an arithmetic number, because the mean of its divisors is an integer number (7228056).

Almost surely, 2^84234903 is an apocalyptic number.

84234903 is a deficient number, since it is larger than the sum of its proper divisors (31413993).

84234903 is a wasteful number, since it uses less digits than its factorization.

84234903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 84234903 is about 9177.9574525054. The cubic root of 84234903 is about 438.3597729991.

The spelling of 84234903 in words is "eighty-four million, two hundred thirty-four thousand, nine hundred three".