1166944682 has 16 divisors (see below), whose sum is σ = 1777204800. Its totient is φ = 574596000.

The previous prime is 1166944673. The next prime is 1166944693. The reversal of 1166944682 is 2864496611.

It is a happy number.

It is a super-2 number, since 2×1166944682² = 2723519781696162248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31619 + ... + 57737.

It is an arithmetic number, because the mean of its divisors is an integer number (111075300).

Almost surely, 2^1166944682 is an apocalyptic number.

1166944682 is a deficient number, since it is larger than the sum of its proper divisors (610260118).

1166944682 is a wasteful number, since it uses less digits than its factorization.

1166944682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26461.

The product of its digits is 497664, while the sum is 47.

The square root of 1166944682 is about 34160.5720385359. The cubic root of 1166944682 is about 1052.8102141499.

The spelling of 1166944682 in words is "one billion, one hundred sixty-six million, nine hundred forty-four thousand, six hundred eighty-two".