1198408704 has 44 divisors (see below), whose sum is σ = 3194204304. Its totient is φ = 399468544.

The previous prime is 1198408691. The next prime is 1198408747. The reversal of 1198408704 is 4078048911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191982 + ... + 198125.

Almost surely, 2^1198408704 is an apocalyptic number.

It is an amenable number.

1198408704 is an abundant number, since it is smaller than the sum of its proper divisors (1995795600).

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

1198408704 is an equidigital number, since it uses as much as digits as its factorization.

1198408704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390130 (or 390112 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 1198408704 is about 34618.0401524985. The cubic root of 1198408704 is about 1062.1886379741.

The spelling of 1198408704 in words is "one billion, one hundred ninety-eight million, four hundred eight thousand, seven hundred four".