343034451 has 12 divisors (see below), whose sum is σ = 495893112. Its totient is φ = 228505536.

The previous prime is 343034429. The next prime is 343034459. The reversal of 343034451 is 154430343.

It is not a de Polignac number, because 343034451 - 2¹⁵ = 343001683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343034459) 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 11 ways as a sum of consecutive naturals, for example, 3021 + ... + 26366.

It is an arithmetic number, because the mean of its divisors is an integer number (41324426).

Almost surely, 2^343034451 is an apocalyptic number.

343034451 is a deficient number, since it is larger than the sum of its proper divisors (152858661).

343034451 is a wasteful number, since it uses less digits than its factorization.

343034451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30690 (or 30687 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 343034451 is about 18521.1892436744. The cubic root of 343034451 is about 700.0234352698.

Adding to 343034451 its reverse (154430343), we get a palindrome (497464794).

The spelling of 343034451 in words is "three hundred forty-three million, thirty-four thousand, four hundred fifty-one".