1077917079 has 32 divisors (see below), whose sum is σ = 1553610240. Its totient is φ = 662280192.

The previous prime is 1077917069. The next prime is 1077917081. The reversal of 1077917079 is 9707197701.

It is not a de Polignac number, because 1077917079 - 2⁵ = 1077917047 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077917039) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1013502 + ... + 1014564.

It is an arithmetic number, because the mean of its divisors is an integer number (48550320).

Almost surely, 2^1077917079 is an apocalyptic number.

1077917079 is a deficient number, since it is larger than the sum of its proper divisors (475693161).

1077917079 is a wasteful number, since it uses less digits than its factorization.

1077917079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479.

The product of its (nonzero) digits is 194481, while the sum is 48.

The square root of 1077917079 is about 32831.6475218652. The cubic root of 1077917079 is about 1025.3255611489.

The spelling of 1077917079 in words is "one billion, seventy-seven million, nine hundred seventeen thousand, seventy-nine".