83485299 has 4 divisors (see below), whose sum is σ = 111313736. Its totient is φ = 55656864.

The previous prime is 83485277. The next prime is 83485309. The reversal of 83485299 is 99258438.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 83485299 - 2⁵ = 83485267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83485219) 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, 13914214 + ... + 13914219.

It is an arithmetic number, because the mean of its divisors is an integer number (27828434).

Almost surely, 2^83485299 is an apocalyptic number.

83485299 is a deficient number, since it is larger than the sum of its proper divisors (27828437).

83485299 is a wasteful number, since it uses less digits than its factorization.

83485299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27828436.

The product of its digits is 622080, while the sum is 48.

The square root of 83485299 is about 9137.0290029090. The cubic root of 83485299 is about 437.0555796142.

The spelling of 83485299 in words is "eighty-three million, four hundred eighty-five thousand, two hundred ninety-nine".