344046628 has 6 divisors (see below), whose sum is σ = 602081606. Its totient is φ = 172023312.

The previous prime is 344046613. The next prime is 344046631. The reversal of 344046628 is 826640443.

It can be written as a sum of positive squares in only one way, i.e., 298321984 + 45724644 = 17272^2 + 6762^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43005825 + ... + 43005832.

Almost surely, 2^344046628 is an apocalyptic number.

It is an amenable number.

344046628 is a deficient number, since it is larger than the sum of its proper divisors (258034978).

344046628 is a wasteful number, since it uses less digits than its factorization.

344046628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86011661 (or 86011659 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 344046628 is about 18548.4939550358. The cubic root of 344046628 is about 700.7112688728.

The spelling of 344046628 in words is "three hundred forty-four million, forty-six thousand, six hundred twenty-eight".