785314199 has 4 divisors (see below), whose sum is σ = 785763936. Its totient is φ = 784864464.

The previous prime is 785314193. The next prime is 785314223. The reversal of 785314199 is 991413587.

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

It is a cyclic number.

It is not a de Polignac number, because 785314199 - 2²⁸ = 516878743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785314193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222239 + ... + 225744.

It is an arithmetic number, because the mean of its divisors is an integer number (196440984).

Almost surely, 2^785314199 is an apocalyptic number.

785314199 is a deficient number, since it is larger than the sum of its proper divisors (449737).

785314199 is a wasteful number, since it uses less digits than its factorization.

785314199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449736.

The product of its digits is 272160, while the sum is 47.

The square root of 785314199 is about 28023.4580128863. The cubic root of 785314199 is about 922.6021944986.

The spelling of 785314199 in words is "seven hundred eighty-five million, three hundred fourteen thousand, one hundred ninety-nine".