1079601259 has 4 divisors (see below), whose sum is σ = 1177746840. Its totient is φ = 981455680.

The previous prime is 1079601199. The next prime is 1079601283. The reversal of 1079601259 is 9521069701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1079601259 - 2¹⁵ = 1079568491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1079601359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49072774 + ... + 49072795.

It is an arithmetic number, because the mean of its divisors is an integer number (294436710).

Almost surely, 2^1079601259 is an apocalyptic number.

1079601259 is a deficient number, since it is larger than the sum of its proper divisors (98145581).

1079601259 is an equidigital number, since it uses as much as digits as its factorization.

1079601259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98145580.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 1079601259 is about 32857.2862391281. The cubic root of 1079601259 is about 1025.8592862563.

The spelling of 1079601259 in words is "one billion, seventy-nine million, six hundred one thousand, two hundred fifty-nine".