834223402 has 8 divisors (see below), whose sum is σ = 1251484416. Its totient is φ = 417061932.

The previous prime is 834223399. The next prime is 834223421. The reversal of 834223402 is 204322438.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1783 + ... + 40885.

It is an arithmetic number, because the mean of its divisors is an integer number (156435552).

Almost surely, 2^834223402 is an apocalyptic number.

834223402 is a deficient number, since it is larger than the sum of its proper divisors (417261014).

834223402 is a wasteful number, since it uses less digits than its factorization.

834223402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49772.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 834223402 is about 28882.9257866997. The cubic root of 834223402 is about 941.3709443436.

The spelling of 834223402 in words is "eight hundred thirty-four million, two hundred twenty-three thousand, four hundred two".