343563025 has 12 divisors (see below), whose sum is σ = 458789212. Its totient is φ = 253707840.

The previous prime is 343563001. The next prime is 343563043. The reversal of 343563025 is 520365343.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 139901584 + 203661441 = 11828^2 + 14271^2 .

It is not a de Polignac number, because 343563025 - 2⁷ = 343562897 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528234 + ... + 528883.

Almost surely, 2^343563025 is an apocalyptic number.

It is an amenable number.

343563025 is a deficient number, since it is larger than the sum of its proper divisors (115226187).

343563025 is a wasteful number, since it uses less digits than its factorization.

343563025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057140 (or 1057135 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 343563025 is about 18535.4531911146. The cubic root of 343563025 is about 700.3828008281.

The spelling of 343563025 in words is "three hundred forty-three million, five hundred sixty-three thousand, twenty-five".