83894103 has 16 divisors (see below), whose sum is σ = 125241600. Its totient is φ = 55500120.

The previous prime is 83894089. The next prime is 83894113. The reversal of 83894103 is 30149838.

It is not a de Polignac number, because 83894103 - 2⁹ = 83893591 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83894113) 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, 8323 + ... + 15396.

It is an arithmetic number, because the mean of its divisors is an integer number (7827600).

Almost surely, 2^83894103 is an apocalyptic number.

83894103 is a deficient number, since it is larger than the sum of its proper divisors (41347497).

83894103 is a wasteful number, since it uses less digits than its factorization.

83894103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23859 (or 23853 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 83894103 is about 9159.3724129986. The cubic root of 83894103 is about 437.7677977322.

The spelling of 83894103 in words is "eighty-three million, eight hundred ninety-four thousand, one hundred three".