1164190794 has 64 divisors (see below), whose sum is σ = 2556051456. Its totient is φ = 351324864.

The previous prime is 1164190759. The next prime is 1164190801. The reversal of 1164190794 is 4970914611.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 1917639 + ... + 1918245.

It is an arithmetic number, because the mean of its divisors is an integer number (39938304).

Almost surely, 2^1164190794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1164190794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1278025728).

1164190794 is an abundant number, since it is smaller than the sum of its proper divisors (1391860662).

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

1164190794 is a wasteful number, since it uses less digits than its factorization.

1164190794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 1164190794 is about 34120.2402394825. The cubic root of 1164190794 is about 1051.9813816239.

The spelling of 1164190794 in words is "one billion, one hundred sixty-four million, one hundred ninety thousand, seven hundred ninety-four".