1077847108 has 12 divisors (see below), whose sum is σ = 2031327340. Its totient is φ = 497467872.

The previous prime is 1077847093. The next prime is 1077847109. The reversal of 1077847108 is 8017487701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 655462404 + 422384704 = 25602^2 + 20552^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1077847109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10363863 + ... + 10363966.

Almost surely, 2^1077847108 is an apocalyptic number.

It is an amenable number.

1077847108 is a deficient number, since it is larger than the sum of its proper divisors (953480232).

1077847108 is a wasteful number, since it uses less digits than its factorization.

1077847108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20727846 (or 20727844 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 43.

The square root of 1077847108 is about 32830.5819016356. The cubic root of 1077847108 is about 1025.3033749626.

The spelling of 1077847108 in words is "one billion, seventy-seven million, eight hundred forty-seven thousand, one hundred eight".