103864634 has 8 divisors (see below), whose sum is σ = 156011700. Its totient is φ = 51860736.

The previous prime is 103864633. The next prime is 103864669. The reversal of 103864634 is 436468301.

It can be written as a sum of positive squares in 2 ways, for example, as 80371225 + 23493409 = 8965^2 + 4847^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 103864594 and 103864603.

It is not an unprimeable number, because it can be changed into a prime (103864633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33959 + ... + 36890.

Almost surely, 2^103864634 is an apocalyptic number.

103864634 is a deficient number, since it is larger than the sum of its proper divisors (52147066).

103864634 is an equidigital number, since it uses as much as digits as its factorization.

103864634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71584.

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

The square root of 103864634 is about 10191.4000019624. The cubic root of 103864634 is about 470.0628164117.

The spelling of 103864634 in words is "one hundred three million, eight hundred sixty-four thousand, six hundred thirty-four".