1159889034 has 16 divisors (see below), whose sum is σ = 2420638272. Its totient is φ = 369819648.

The previous prime is 1159889023. The next prime is 1159889069. The reversal of 1159889034 is 4309889511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4202359 + ... + 4202634.

It is an arithmetic number, because the mean of its divisors is an integer number (151289892).

Almost surely, 2^1159889034 is an apocalyptic number.

1159889034 is an abundant number, since it is smaller than the sum of its proper divisors (1260749238).

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

1159889034 is a wasteful number, since it uses less digits than its factorization.

1159889034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405021.

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 1159889034 is about 34057.1436559204. The cubic root of 1159889034 is about 1050.6840694284.

The spelling of 1159889034 in words is "one billion, one hundred fifty-nine million, eight hundred eighty-nine thousand, thirty-four".