349066822 has 16 divisors (see below), whose sum is σ = 593555760. Its totient is φ = 152628192.

The previous prime is 349066799. The next prime is 349066859. The reversal of 349066822 is 228660943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352813 + ... + 353800.

It is an arithmetic number, because the mean of its divisors is an integer number (37097235).

Almost surely, 2^349066822 is an apocalyptic number.

349066822 is a deficient number, since it is larger than the sum of its proper divisors (244488938).

349066822 is a wasteful number, since it uses less digits than its factorization.

349066822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706647.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 349066822 is about 18683.3300564969. The cubic root of 349066822 is about 704.1029934435.

The spelling of 349066822 in words is "three hundred forty-nine million, sixty-six thousand, eight hundred twenty-two".