349462866 has 8 divisors (see below), whose sum is σ = 698925744. Its totient is φ = 116487620.

The previous prime is 349462843. The next prime is 349462871. The reversal of 349462866 is 668264943.

349462866 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

349462866 is an admirable number.

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, 29121900 + ... + 29121911.

It is an arithmetic number, because the mean of its divisors is an integer number (87365718).

Almost surely, 2^349462866 is an apocalyptic number.

349462866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349462866 is a wasteful number, since it uses less digits than its factorization.

349462866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58243816.

The product of its digits is 1492992, while the sum is 48.

The square root of 349462866 is about 18693.9259119105. The cubic root of 349462866 is about 704.3691796993.

The spelling of 349462866 in words is "three hundred forty-nine million, four hundred sixty-two thousand, eight hundred sixty-six".