1166349 has 8 divisors (see below), whose sum is σ = 1566880. Its totient is φ = 771696.

The previous prime is 1166329. The next prime is 1166359. The reversal of 1166349 is 9436611.

1166349 = 246² + 247² + ... + 263².

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

It is not a de Polignac number, because 1166349 - 2⁸ = 1166093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (195860).

2^1166349 is an apocalyptic number.

It is an amenable number.

1166349 is a deficient number, since it is larger than the sum of its proper divisors (400531).

1166349 is a wasteful number, since it uses less digits than its factorization.

1166349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2939.

The product of its digits is 3888, while the sum is 30.

The square root of 1166349 is about 1079.9763886308. The cubic root of 1166349 is about 105.2631043465.

The spelling of 1166349 in words is "one million, one hundred sixty-six thousand, three hundred forty-nine".