1106976646 has 8 divisors (see below), whose sum is σ = 1661330664. Its totient is φ = 553199760.

The previous prime is 1106976643. The next prime is 1106976653. The reversal of 1106976646 is 6466796011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1106976596 and 1106976605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106976643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139455 + ... + 147178.

It is an arithmetic number, because the mean of its divisors is an integer number (207666333).

Almost surely, 2^1106976646 is an apocalyptic number.

1106976646 is a deficient number, since it is larger than the sum of its proper divisors (554354018).

1106976646 is a wasteful number, since it uses less digits than its factorization.

1106976646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288566.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 1106976646 is about 33271.2585574997. The cubic root of 1106976646 is about 1034.4578974778.

The spelling of 1106976646 in words is "one billion, one hundred six million, nine hundred seventy-six thousand, six hundred forty-six".