1825664304 has 40 divisors (see below), whose sum is σ = 4720967680. Its totient is φ = 607952448.

The previous prime is 1825664293. The next prime is 1825664333. The reversal of 1825664304 is 4034665281.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31569 + ... + 68175.

It is an arithmetic number, because the mean of its divisors is an integer number (118024192).

Almost surely, 2^1825664304 is an apocalyptic number.

It is an amenable number.

1825664304 is an abundant number, since it is smaller than the sum of its proper divisors (2895303376).

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

1825664304 is a wasteful number, since it uses less digits than its factorization.

1825664304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37657 (or 37651 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 1825664304 is about 42727.7931094036. The cubic root of 1825664304 is about 1222.1944522665.

The spelling of 1825664304 in words is "one billion, eight hundred twenty-five million, six hundred sixty-four thousand, three hundred four".