346672712 has 16 divisors (see below), whose sum is σ = 665865900. Its totient is φ = 169108480.

The previous prime is 346672691. The next prime is 346672717. The reversal of 346672712 is 217276643.

It can be written as a sum of positive squares in 2 ways, for example, as 332187076 + 14485636 = 18226^2 + 3806^2 .

It is not an unprimeable number, because it can be changed into a prime (346672717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528137 + ... + 528792.

Almost surely, 2^346672712 is an apocalyptic number.

It is an amenable number.

346672712 is a deficient number, since it is larger than the sum of its proper divisors (319193188).

346672712 is a wasteful number, since it uses less digits than its factorization.

346672712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056976 (or 1056972 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 346672712 is about 18619.1490675595. The cubic root of 346672712 is about 702.4895787514.

The spelling of 346672712 in words is "three hundred forty-six million, six hundred seventy-two thousand, seven hundred twelve".