1170880616 has 16 divisors (see below), whose sum is σ = 2215544100. Its totient is φ = 580068864.

The previous prime is 1170880603. The next prime is 1170880621. The reversal of 1170880616 is 6160880711.

It can be written as a sum of positive squares in 2 ways, for example, as 1170324100 + 556516 = 34210^2 + 746^2 .

It is a super-2 number, since 2×1170880616² = 2741922833849078912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1170880616.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 670505 + ... + 672248.

Almost surely, 2^1170880616 is an apocalyptic number.

It is an amenable number.

1170880616 is a deficient number, since it is larger than the sum of its proper divisors (1044663484).

1170880616 is a wasteful number, since it uses less digits than its factorization.

1170880616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342868 (or 1342864 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 1170880616 is about 34218.1328537955. The cubic root of 1170880616 is about 1053.9925442380.

The spelling of 1170880616 in words is "one billion, one hundred seventy million, eight hundred eighty thousand, six hundred sixteen".