2003964892 has 12 divisors (see below), whose sum is σ = 3510671976. Its totient is φ = 1000915760.

The previous prime is 2003964889. The next prime is 2003964929. The reversal of 2003964892 is 2984693002.

It is a congruent number.

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, 262438 + ... + 269965.

It is an arithmetic number, because the mean of its divisors is an integer number (292555998).

Almost surely, 2^2003964892 is an apocalyptic number.

It is an amenable number.

2003964892 is a deficient number, since it is larger than the sum of its proper divisors (1506707084).

2003964892 is a wasteful number, since it uses less digits than its factorization.

2003964892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533348 (or 533346 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 2003964892 is about 44765.6664420402. Note that the first 3 decimals coincide. The cubic root of 2003964892 is about 1260.7530754702.

The spelling of 2003964892 in words is "two billion, three million, nine hundred sixty-four thousand, eight hundred ninety-two".