203946996 has 48 divisors (see below), whose sum is σ = 520567488. Its totient is φ = 61632000.

The previous prime is 203946991. The next prime is 203947031. The reversal of 203946996 is 699649302.

203946996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203946991) 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, 51006 + ... + 54858.

It is an arithmetic number, because the mean of its divisors is an integer number (10845156).

Almost surely, 2^203946996 is an apocalyptic number.

It is an amenable number.

203946996 is an abundant number, since it is smaller than the sum of its proper divisors (316620492).

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

203946996 is a wasteful number, since it uses less digits than its factorization.

203946996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272 (or 4270 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 203946996 is about 14281.0012254043. The cubic root of 203946996 is about 588.6255432674.

The spelling of 203946996 in words is "two hundred three million, nine hundred forty-six thousand, nine hundred ninety-six".