1198975034 has 16 divisors (see below), whose sum is σ = 1857323520. Its totient is φ = 579884880.

The previous prime is 1198975033. The next prime is 1198975051. The reversal of 1198975034 is 4305798911.

It is a super-2 number, since 2×1198975034² = 2875082264310602312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1198975034.

It is not an unprimeable number, because it can be changed into a prime (1198975033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253907 + ... + 258585.

It is an arithmetic number, because the mean of its divisors is an integer number (116082720).

Almost surely, 2^1198975034 is an apocalyptic number.

1198975034 is a deficient number, since it is larger than the sum of its proper divisors (658348486).

1198975034 is a wasteful number, since it uses less digits than its factorization.

1198975034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8845.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 1198975034 is about 34626.2188810733. The cubic root of 1198975034 is about 1062.3559305281.

The spelling of 1198975034 in words is "one billion, one hundred ninety-eight million, nine hundred seventy-five thousand, thirty-four".