814719108 has 96 divisors (see below), whose sum is σ = 2235735040. Its totient is φ = 226074240.

The previous prime is 814719053. The next prime is 814719109. The reversal of 814719108 is 801917418.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (814719109) 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 31 ways as a sum of consecutive naturals, for example, 761598 + ... + 762666.

Almost surely, 2^814719108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 814719108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117867520).

814719108 is an abundant number, since it is smaller than the sum of its proper divisors (1421015932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

814719108 is a wasteful number, since it uses less digits than its factorization.

814719108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 39.

The square root of 814719108 is about 28543.2848144708. The cubic root of 814719108 is about 933.9765395694.

The spelling of 814719108 in words is "eight hundred fourteen million, seven hundred nineteen thousand, one hundred eight".