343200461 has 2 divisors, whose sum is σ = 343200462. Its totient is φ = 343200460.

The previous prime is 343200409. The next prime is 343200479. The reversal of 343200461 is 164002343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316626436 + 26574025 = 17794^2 + 5155^2 .

It is a cyclic number.

It is not a de Polignac number, because 343200461 - 2⁶ = 343200397 is a prime.

It is a super-2 number, since 2×343200461² = 235573112861225042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343200161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171600230 + 171600231.

It is an arithmetic number, because the mean of its divisors is an integer number (171600231).

Almost surely, 2^343200461 is an apocalyptic number.

It is an amenable number.

343200461 is a deficient number, since it is larger than the sum of its proper divisors (1).

343200461 is an equidigital number, since it uses as much as digits as its factorization.

343200461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 343200461 is about 18525.6703252541. The cubic root of 343200461 is about 700.1363414698.

The spelling of 343200461 in words is "three hundred forty-three million, two hundred thousand, four hundred sixty-one".