346472225 has 12 divisors (see below), whose sum is σ = 468682800. Its totient is φ = 251979600.

The previous prime is 346472179. The next prime is 346472227. The reversal of 346472225 is 522274643.

It is not a de Polignac number, because 346472225 - 2⁸ = 346471969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346472227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629675 + ... + 630224.

It is an arithmetic number, because the mean of its divisors is an integer number (39056900).

Almost surely, 2^346472225 is an apocalyptic number.

It is an amenable number.

346472225 is a deficient number, since it is larger than the sum of its proper divisors (122210575).

346472225 is a wasteful number, since it uses less digits than its factorization.

346472225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259920 (or 1259915 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 346472225 is about 18613.7643962741. The cubic root of 346472225 is about 702.3541318952.

The spelling of 346472225 in words is "three hundred forty-six million, four hundred seventy-two thousand, two hundred twenty-five".