1087879104 has 84 divisors (see below), whose sum is σ = 3358094376. Its totient is φ = 334729728.

The previous prime is 1087879103. The next prime is 1087879157. The reversal of 1087879104 is 4019787801.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1087879104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087879103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65154 + ... + 80129.

It is an arithmetic number, because the mean of its divisors is an integer number (39977314).

Almost surely, 2^1087879104 is an apocalyptic number.

It is an amenable number.

1087879104 is an abundant number, since it is smaller than the sum of its proper divisors (2270215272).

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

1087879104 is a wasteful number, since it uses less digits than its factorization.

1087879104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145314 (or 145301 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The square root of 1087879104 is about 32983.0123548472. The cubic root of 1087879104 is about 1028.4745395508.

The spelling of 1087879104 in words is "one billion, eighty-seven million, eight hundred seventy-nine thousand, one hundred four".