83953936 has 20 divisors (see below), whose sum is σ = 177448464. Its totient is φ = 38160800.

The previous prime is 83953889. The next prime is 83953957. The reversal of 83953936 is 63935938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238330 + ... + 238681.

Almost surely, 2^83953936 is an apocalyptic number.

It is an amenable number.

83953936 is an abundant number, since it is smaller than the sum of its proper divisors (93494528).

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

83953936 is a wasteful number, since it uses less digits than its factorization.

83953936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477030 (or 477024 counting only the distinct ones).

The product of its digits is 524880, while the sum is 46.

The square root of 83953936 is about 9162.6380480733. The cubic root of 83953936 is about 437.8718445216.

The spelling of 83953936 in words is "eighty-three million, nine hundred fifty-three thousand, nine hundred thirty-six".