68844910 has 8 divisors (see below), whose sum is σ = 123920856. Its totient is φ = 27537960.

The previous prime is 68844907. The next prime is 68844929. The reversal of 68844910 is 1944886.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3442236 + ... + 3442255.

It is an arithmetic number, because the mean of its divisors is an integer number (15490107).

Almost surely, 2^68844910 is an apocalyptic number.

68844910 is a deficient number, since it is larger than the sum of its proper divisors (55075946).

68844910 is a wasteful number, since it uses less digits than its factorization.

68844910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884498.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 68844910 is about 8297.2832903306. The cubic root of 68844910 is about 409.8490620290.

The spelling of 68844910 in words is "sixty-eight million, eight hundred forty-four thousand, nine hundred ten".