83896700 has 54 divisors (see below), whose sum is σ = 193461576. Its totient is φ = 31573760.

The previous prime is 83896699. The next prime is 83896727. The reversal of 83896700 is 769838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 27449 + ... + 30351.

Almost surely, 2^83896700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83896700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96730788).

83896700 is an abundant number, since it is smaller than the sum of its proper divisors (109564876).

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

83896700 is a wasteful number, since it uses less digits than its factorization.

83896700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951 (or 2927 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 83896700 is about 9159.5141792565. The cubic root of 83896700 is about 437.7723148206.

It can be divided in two parts, 83 and 896700, that multiplied together give a triangular number (74426100 = T₁₂₂₀₀).

The spelling of 83896700 in words is "eighty-three million, eight hundred ninety-six thousand, seven hundred".