104897349 has 20 divisors (see below), whose sum is σ = 158149420. Its totient is φ = 69289992.

The previous prime is 104897297. The next prime is 104897383. The reversal of 104897349 is 943798401.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 43164900 + 61732449 = 6570^2 + 7857^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=327.

It is not a de Polignac number, because 104897349 - 2¹² = 104893253 is a prime.

It is a super-2 number, since 2×104897349² = 22006907654455602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104897399) 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 19 ways as a sum of consecutive naturals, for example, 962307 + ... + 962415.

It is an arithmetic number, because the mean of its divisors is an integer number (7907471).

Almost surely, 2^104897349 is an apocalyptic number.

It is an amenable number.

104897349 is a deficient number, since it is larger than the sum of its proper divisors (53252071).

104897349 is an frugal number, since it uses more digits than its factorization.

104897349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 104897349 is about 10241.9406852412. The cubic root of 104897349 is about 471.6156094905.

The spelling of 104897349 in words is "one hundred four million, eight hundred ninety-seven thousand, three hundred forty-nine".