83713494 has 16 divisors (see below), whose sum is σ = 168537600. Its totient is φ = 27719400.

The previous prime is 83713493. The next prime is 83713543. The reversal of 83713494 is 49431738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83713493) 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, 45294 + ... + 47105.

It is an arithmetic number, because the mean of its divisors is an integer number (10533600).

Almost surely, 2^83713494 is an apocalyptic number.

83713494 is an abundant number, since it is smaller than the sum of its proper divisors (84824106).

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

83713494 is a wasteful number, since it uses less digits than its factorization.

83713494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92555.

The product of its digits is 72576, while the sum is 39.

The square root of 83713494 is about 9149.5078556172. The cubic root of 83713494 is about 437.4534267702.

The spelling of 83713494 in words is "eighty-three million, seven hundred thirteen thousand, four hundred ninety-four".