891103414 has 4 divisors (see below), whose sum is σ = 1336655124. Its totient is φ = 445551706.

The previous prime is 891103379. The next prime is 891103441. The reversal of 891103414 is 414301198.

891103414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222775852 + ... + 222775855.

It is an arithmetic number, because the mean of its divisors is an integer number (334163781).

Almost surely, 2^891103414 is an apocalyptic number.

891103414 is a deficient number, since it is larger than the sum of its proper divisors (445551710).

891103414 is a wasteful number, since it uses less digits than its factorization.

891103414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445551709.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 891103414 is about 29851.3553126152. The cubic root of 891103414 is about 962.2975258363.

The spelling of 891103414 in words is "eight hundred ninety-one million, one hundred three thousand, four hundred fourteen".