104987349 has 12 divisors (see below), whose sum is σ = 151815456. Its totient is φ = 69914472.

The previous prime is 104987339. The next prime is 104987371. The reversal of 104987349 is 943789401.

It is not a de Polignac number, because 104987349 - 2⁵ = 104987317 is a prime.

It is a super-2 number, since 2×104987349² = 22044686900095602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104987339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2914 + ... + 14780.

It is an arithmetic number, because the mean of its divisors is an integer number (12651288).

Almost surely, 2^104987349 is an apocalyptic number.

It is an amenable number.

104987349 is a deficient number, since it is larger than the sum of its proper divisors (46828107).

104987349 is a wasteful number, since it uses less digits than its factorization.

104987349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12856 (or 12853 counting only the distinct ones).

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

The square root of 104987349 is about 10246.3334417732. Note that the first 3 decimals coincide. The cubic root of 104987349 is about 471.7504501130.

The spelling of 104987349 in words is "one hundred four million, nine hundred eighty-seven thousand, three hundred forty-nine".