816270094 has 4 divisors (see below), whose sum is σ = 1224405144. Its totient is φ = 408135046.

The previous prime is 816270089. The next prime is 816270109. The reversal of 816270094 is 490072618.

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, 204067522 + ... + 204067525.

It is an arithmetic number, because the mean of its divisors is an integer number (306101286).

Almost surely, 2^816270094 is an apocalyptic number.

816270094 is a deficient number, since it is larger than the sum of its proper divisors (408135050).

816270094 is a wasteful number, since it uses less digits than its factorization.

816270094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408135049.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 816270094 is about 28570.4409136436. The cubic root of 816270094 is about 934.5688362548.

The spelling of 816270094 in words is "eight hundred sixteen million, two hundred seventy thousand, ninety-four".