1199467794 has 16 divisors (see below), whose sum is σ = 2741640768. Its totient is φ = 342705072.

The previous prime is 1199467783. The next prime is 1199467799. The reversal of 1199467794 is 4977649911.

It is not an unprimeable number, because it can be changed into a prime (1199467799) 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, 14279337 + ... + 14279420.

It is an arithmetic number, because the mean of its divisors is an integer number (171352548).

Almost surely, 2^1199467794 is an apocalyptic number.

1199467794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1199467794 is an abundant number, since it is smaller than the sum of its proper divisors (1542172974).

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

1199467794 is a wasteful number, since it uses less digits than its factorization.

1199467794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28558769.

The product of its digits is 3429216, while the sum is 57.

The square root of 1199467794 is about 34633.3335675329. Note that the first 3 decimals coincide. The cubic root of 1199467794 is about 1062.5014478227.

The spelling of 1199467794 in words is "one billion, one hundred ninety-nine million, four hundred sixty-seven thousand, seven hundred ninety-four".