346806901 has 8 divisors (see below), whose sum is σ = 399472640. Its totient is φ = 294921648.

The previous prime is 346806847. The next prime is 346806907. The reversal of 346806901 is 109608643.

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

It is not a de Polignac number, because 346806901 - 2⁷ = 346806773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346806907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194166 + ... + 195943.

It is an arithmetic number, because the mean of its divisors is an integer number (49934080).

Almost surely, 2^346806901 is an apocalyptic number.

It is an amenable number.

346806901 is a deficient number, since it is larger than the sum of its proper divisors (52665739).

346806901 is a wasteful number, since it uses less digits than its factorization.

346806901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390243.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 346806901 is about 18622.7522402034. The cubic root of 346806901 is about 702.5802062229.

The spelling of 346806901 in words is "three hundred forty-six million, eight hundred six thousand, nine hundred one".