785449714 has 12 divisors (see below), whose sum is σ = 1370529774. Its totient is φ = 336621264.

The previous prime is 785449711. The next prime is 785449733. The reversal of 785449714 is 417944587.

It can be written as a sum of positive squares in only one way, i.e., 728190225 + 57259489 = 26985^2 + 7567^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (785449711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4007299 + ... + 4007494.

Almost surely, 2^785449714 is an apocalyptic number.

785449714 is a deficient number, since it is larger than the sum of its proper divisors (585080060).

785449714 is a wasteful number, since it uses less digits than its factorization.

785449714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8014809 (or 8014802 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 49.

The square root of 785449714 is about 28025.8757936304. The cubic root of 785449714 is about 922.6552599874.

The spelling of 785449714 in words is "seven hundred eighty-five million, four hundred forty-nine thousand, seven hundred fourteen".