1059040879 has 16 divisors (see below), whose sum is σ = 1217905920. Its totient is φ = 913409280.

The previous prime is 1059040841. The next prime is 1059040883. The reversal of 1059040879 is 9780409501.

It is a cyclic number.

It is not a de Polignac number, because 1059040879 - 2¹³ = 1059032687 is a prime.

It is a super-2 number, since 2×1059040879² = 2243135166786185282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1059040889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33622 + ... + 56995.

It is an arithmetic number, because the mean of its divisors is an integer number (76119120).

Almost surely, 2^1059040879 is an apocalyptic number.

1059040879 is a deficient number, since it is larger than the sum of its proper divisors (158865041).

1059040879 is a wasteful number, since it uses less digits than its factorization.

1059040879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90690.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 1059040879 is about 32542.9082750758. The cubic root of 1059040879 is about 1019.3052038145.

The spelling of 1059040879 in words is "one billion, fifty-nine million, forty thousand, eight hundred seventy-nine".