1803412966 has 32 divisors (see below), whose sum is σ = 2830464000. Its totient is φ = 860698272.

The previous prime is 1803412913. The next prime is 1803412969. The reversal of 1803412966 is 6692143081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1803412969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3764715 + ... + 3765193.

It is an arithmetic number, because the mean of its divisors is an integer number (88452000).

Almost surely, 2^1803412966 is an apocalyptic number.

1803412966 is a deficient number, since it is larger than the sum of its proper divisors (1027051034).

1803412966 is a wasteful number, since it uses less digits than its factorization.

1803412966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 1803412966 is about 42466.6100130444. The cubic root of 1803412966 is about 1217.2087414297.

The spelling of 1803412966 in words is "one billion, eight hundred three million, four hundred twelve thousand, nine hundred sixty-six".