2203338672 has 50 divisors (see below), whose sum is σ = 6377105108. Its totient is φ = 734445792.

The previous prime is 2203338581. The next prime is 2203338673. The reversal of 2203338672 is 2768333022.

It is a happy number.

2203338672 is a `hidden beast` number, since 2 + 203 + 3 + 386 + 72 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2203338673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 848758 + ... + 851349.

Almost surely, 2^2203338672 is an apocalyptic number.

It is an amenable number.

2203338672 is an abundant number, since it is smaller than the sum of its proper divisors (4173766436).

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

2203338672 is a wasteful number, since it uses less digits than its factorization.

2203338672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700127 (or 1700112 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 2203338672 is about 46939.7344687845. The cubic root of 2203338672 is about 1301.2490307196.

The spelling of 2203338672 in words is "two billion, two hundred three million, three hundred thirty-eight thousand, six hundred seventy-two".