343311625 has 32 divisors (see below), whose sum is σ = 439934976. Its totient is φ = 267400000.

The previous prime is 343311611. The next prime is 343311671. The reversal of 343311625 is 526113343.

It is not a de Polignac number, because 343311625 - 2⁷ = 343311497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343311593 and 343311602.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 896184 + ... + 896566.

It is an arithmetic number, because the mean of its divisors is an integer number (13747968).

Almost surely, 2^343311625 is an apocalyptic number.

It is an amenable number.

343311625 is a deficient number, since it is larger than the sum of its proper divisors (96623351).

343311625 is a wasteful number, since it uses less digits than its factorization.

343311625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 560 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 343311625 is about 18528.6703516469. The cubic root of 343311625 is about 700.2119256288.

Adding to 343311625 its reverse (526113343), we get a palindrome (869424968).

The spelling of 343311625 in words is "three hundred forty-three million, three hundred eleven thousand, six hundred twenty-five".