349459070 has 8 divisors (see below), whose sum is σ = 629026344. Its totient is φ = 139783624.

The previous prime is 349459037. The next prime is 349459073. The reversal of 349459070 is 70954943.

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 (349459073) 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, 17472944 + ... + 17472963.

It is an arithmetic number, because the mean of its divisors is an integer number (78628293).

Almost surely, 2^349459070 is an apocalyptic number.

349459070 is a deficient number, since it is larger than the sum of its proper divisors (279567274).

349459070 is a wasteful number, since it uses less digits than its factorization.

349459070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34945914.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 349459070 is about 18693.8243813298. The cubic root of 349459070 is about 704.3666293138.

The spelling of 349459070 in words is "three hundred forty-nine million, four hundred fifty-nine thousand, seventy".