109349546 has 16 divisors (see below), whose sum is σ = 170016840. Its totient is φ = 52684800.

The previous prime is 109349543. The next prime is 109349549. The reversal of 109349546 is 645943901.

It is an interprime number because it is at equal distance from previous prime (109349543) and next prime (109349549).

It can be written as a sum of positive squares in 4 ways, for example, as 105781225 + 3568321 = 10285^2 + 1889^2 .

It is a super-2 number, since 2×109349546² = 23914646420812232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109349543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33290 + ... + 36426.

Almost surely, 2^109349546 is an apocalyptic number.

109349546 is a deficient number, since it is larger than the sum of its proper divisors (60667294).

109349546 is a wasteful number, since it uses less digits than its factorization.

109349546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 109349546 is about 10457.0333269049. The cubic root of 109349546 is about 478.1956943384.

The spelling of 109349546 in words is "one hundred nine million, three hundred forty-nine thousand, five hundred forty-six".