1192893994 has 16 divisors (see below), whose sum is σ = 1807660800. Its totient is φ = 590350464.

The previous prime is 1192893983. The next prime is 1192893997. The reversal of 1192893994 is 4993982911.

It is not an unprimeable number, because it can be changed into a prime (1192893997) 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, 374842 + ... + 378010.

It is an arithmetic number, because the mean of its divisors is an integer number (112978800).

Almost surely, 2^1192893994 is an apocalyptic number.

1192893994 is a deficient number, since it is larger than the sum of its proper divisors (614766806).

1192893994 is a wasteful number, since it uses less digits than its factorization.

1192893994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037.

The product of its digits is 1259712, while the sum is 55.

The square root of 1192893994 is about 34538.2974971263. The cubic root of 1192893994 is about 1060.5568434170.

The spelling of 1192893994 in words is "one billion, one hundred ninety-two million, eight hundred ninety-three thousand, nine hundred ninety-four".