1198453676 has 24 divisors (see below), whose sum is σ = 2474228736. Its totient is φ = 497054160.

The previous prime is 1198453673. The next prime is 1198453693. The reversal of 1198453676 is 6763548911.

It is not an unprimeable number, because it can be changed into a prime (1198453673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689486 + ... + 691221.

It is an arithmetic number, because the mean of its divisors is an integer number (103092864).

Almost surely, 2^1198453676 is an apocalyptic number.

It is an amenable number.

1198453676 is an abundant number, since it is smaller than the sum of its proper divisors (1275775060).

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

1198453676 is a wasteful number, since it uses less digits than its factorization.

1198453676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380749 (or 1380747 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 1198453676 is about 34618.6896921302. The cubic root of 1198453676 is about 1062.2019245236.

The spelling of 1198453676 in words is "one billion, one hundred ninety-eight million, four hundred fifty-three thousand, six hundred seventy-six".