1804246672 has 10 divisors (see below), whose sum is σ = 3495727958. Its totient is φ = 902123328.

The previous prime is 1804246667. The next prime is 1804246679. The reversal of 1804246672 is 2766424081.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1349533696 + 454712976 = 36736^2 + 21324^2 .

It is not an unprimeable number, because it can be changed into a prime (1804246679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56382693 + ... + 56382724.

Almost surely, 2^1804246672 is an apocalyptic number.

It is an amenable number.

1804246672 is a deficient number, since it is larger than the sum of its proper divisors (1691481286).

1804246672 is a wasteful number, since it uses less digits than its factorization.

1804246672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112765425 (or 112765419 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 1804246672 is about 42476.4248966412. The cubic root of 1804246672 is about 1217.3962817421.

The spelling of 1804246672 in words is "one billion, eight hundred four million, two hundred forty-six thousand, six hundred seventy-two".