1079236671987 has 8 divisors (see below), whose sum is σ = 1439232815104. Its totient is φ = 719365821768.

The previous prime is 1079236671979. The next prime is 1079236671991. The reversal of 1079236671987 is 7891766329701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1079236671987 - 2³ = 1079236671979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1079236671187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31303123 + ... + 31337580.

It is an arithmetic number, because the mean of its divisors is an integer number (179904101888).

Almost surely, 2^{1079236671987} is an apocalyptic number.

1079236671987 is a deficient number, since it is larger than the sum of its proper divisors (359996143117).

1079236671987 is an equidigital number, since it uses as much as digits as its factorization.

1079236671987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62646449.

The product of its (nonzero) digits is 48009024, while the sum is 66.

The spelling of 1079236671987 in words is "one trillion, seventy-nine billion, two hundred thirty-six million, six hundred seventy-one thousand, nine hundred eighty-seven".