1197904804 has 24 divisors (see below), whose sum is σ = 2141481888. Its totient is φ = 586188480.

The previous prime is 1197904801. The next prime is 1197904843. The reversal of 1197904804 is 4084097911.

It is not an unprimeable number, because it can be changed into a prime (1197904801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18664 + ... + 52384.

It is an arithmetic number, because the mean of its divisors is an integer number (89228412).

Almost surely, 2^1197904804 is an apocalyptic number.

It is an amenable number.

1197904804 is a deficient number, since it is larger than the sum of its proper divisors (943577084).

1197904804 is a wasteful number, since it uses less digits than its factorization.

1197904804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33915 (or 33913 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 1197904804 is about 34610.7613900648. The cubic root of 1197904804 is about 1062.0397427799.

The spelling of 1197904804 in words is "one billion, one hundred ninety-seven million, nine hundred four thousand, eight hundred four".