116644346 has 32 divisors (see below), whose sum is σ = 216007680. Its totient is φ = 46002816.

The previous prime is 116644321. The next prime is 116644349. The reversal of 116644346 is 643446611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (116644349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73655 + ... + 75221.

It is an arithmetic number, because the mean of its divisors is an integer number (6750240).

Almost surely, 2^116644346 is an apocalyptic number.

116644346 is a deficient number, since it is larger than the sum of its proper divisors (99363334).

116644346 is a wasteful number, since it uses less digits than its factorization.

116644346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998.

The product of its digits is 41472, while the sum is 35.

The square root of 116644346 is about 10800.2012018295. The cubic root of 116644346 is about 488.6012392548.

The spelling of 116644346 in words is "one hundred sixteen million, six hundred forty-four thousand, three hundred forty-six".