348389699 has 8 divisors (see below), whose sum is σ = 402634080. Its totient is φ = 295263936.

The previous prime is 348389689. The next prime is 348389707. The reversal of 348389699 is 996983843.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348389699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348389689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278984 + ... + 280229.

It is an arithmetic number, because the mean of its divisors is an integer number (50329260).

Almost surely, 2^348389699 is an apocalyptic number.

348389699 is a deficient number, since it is larger than the sum of its proper divisors (54244381).

348389699 is an equidigital number, since it uses as much as digits as its factorization.

348389699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559309.

The product of its digits is 10077696, while the sum is 59.

The square root of 348389699 is about 18665.2002132310. The cubic root of 348389699 is about 703.6474236108.

The spelling of 348389699 in words is "three hundred forty-eight million, three hundred eighty-nine thousand, six hundred ninety-nine".