1176670878 has 32 divisors (see below), whose sum is σ = 2493379584. Its totient is φ = 368913792.

The previous prime is 1176670871. The next prime is 1176670879. The reversal of 1176670878 is 8780766711.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 1176670878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1176670871) 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 15 ways as a sum of consecutive naturals, for example, 222501 + ... + 227727.

It is an arithmetic number, because the mean of its divisors is an integer number (77918112).

Almost surely, 2^1176670878 is an apocalyptic number.

1176670878 is an abundant number, since it is smaller than the sum of its proper divisors (1316708706).

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

1176670878 is a wasteful number, since it uses less digits than its factorization.

1176670878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7456.

The product of its (nonzero) digits is 790272, while the sum is 51.

The square root of 1176670878 is about 34302.6366042029. The cubic root of 1176670878 is about 1055.7270963898.

The spelling of 1176670878 in words is "one billion, one hundred seventy-six million, six hundred seventy thousand, eight hundred seventy-eight".