1160138734 has 16 divisors (see below), whose sum is σ = 1753689600. Its totient is φ = 575583840.

The previous prime is 1160138723. The next prime is 1160138773. The reversal of 1160138734 is 4378310611.

It is a self number, because there is not a number n which added to its sum of digits gives 1160138734.

It is a congruent number.

It is an unprimeable number.

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, 494404 + ... + 496744.

It is an arithmetic number, because the mean of its divisors is an integer number (109605600).

Almost surely, 2^1160138734 is an apocalyptic number.

1160138734 is a deficient number, since it is larger than the sum of its proper divisors (593550866).

1160138734 is a wasteful number, since it uses less digits than its factorization.

1160138734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1160138734 is about 34060.8093562088. The cubic root of 1160138734 is about 1050.7594608322.

The spelling of 1160138734 in words is "one billion, one hundred sixty million, one hundred thirty-eight thousand, seven hundred thirty-four".