801749204 has 12 divisors (see below), whose sum is σ = 1403623200. Its totient is φ = 400714008.

The previous prime is 801749197. The next prime is 801749237. The reversal of 801749204 is 402947108.

It is a super-2 number, since 2×801749204² = 1285603572229267232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28544 + ... + 49175.

It is an arithmetic number, because the mean of its divisors is an integer number (116968600).

Almost surely, 2^801749204 is an apocalyptic number.

It is an amenable number.

801749204 is a deficient number, since it is larger than the sum of its proper divisors (601873996).

801749204 is a wasteful number, since it uses less digits than its factorization.

801749204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80302 (or 80300 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 801749204 is about 28315.1762134725. The cubic root of 801749204 is about 928.9938646774.

The spelling of 801749204 in words is "eight hundred one million, seven hundred forty-nine thousand, two hundred four".