709340222 has 8 divisors (see below), whose sum is σ = 1069053672. Its totient is φ = 352989000.

The previous prime is 709340207. The next prime is 709340227. The reversal of 709340222 is 222043907.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (709340227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840029 + ... + 840872.

It is an arithmetic number, because the mean of its divisors is an integer number (133631709).

Almost surely, 2^709340222 is an apocalyptic number.

709340222 is a deficient number, since it is larger than the sum of its proper divisors (359713450).

709340222 is a wasteful number, since it uses less digits than its factorization.

709340222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681114.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 709340222 is about 26633.4417978601. The cubic root of 709340222 is about 891.8357186717.

The spelling of 709340222 in words is "seven hundred nine million, three hundred forty thousand, two hundred twenty-two".