346680148 has 6 divisors (see below), whose sum is σ = 606690266. Its totient is φ = 173340072.

The previous prime is 346680119. The next prime is 346680157. The reversal of 346680148 is 841086643.

It can be written as a sum of positive squares in only one way, i.e., 211469764 + 135210384 = 14542^2 + 11628^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 346680148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43335015 + ... + 43335022.

Almost surely, 2^346680148 is an apocalyptic number.

It is an amenable number.

346680148 is a deficient number, since it is larger than the sum of its proper divisors (260010118).

346680148 is a wasteful number, since it uses less digits than its factorization.

346680148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86670041 (or 86670039 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 346680148 is about 18619.3487533802. The cubic root of 346680148 is about 702.4946014284.

The spelling of 346680148 in words is "three hundred forty-six million, six hundred eighty thousand, one hundred forty-eight".