323706461 has 4 divisors (see below), whose sum is σ = 348606972. Its totient is φ = 298805952.

The previous prime is 323706431. The next prime is 323706473. The reversal of 323706461 is 164607323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 80658361 + 243048100 = 8981^2 + 15590^2 .

It is a cyclic number.

It is not a de Polignac number, because 323706461 - 2¹⁴ = 323690077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323706431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12450236 + ... + 12450261.

It is an arithmetic number, because the mean of its divisors is an integer number (87151743).

Almost surely, 2^323706461 is an apocalyptic number.

It is an amenable number.

323706461 is a deficient number, since it is larger than the sum of its proper divisors (24900511).

323706461 is a wasteful number, since it uses less digits than its factorization.

323706461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24900510.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 323706461 is about 17991.8442912337. The cubic root of 323706461 is about 686.6210641734.

The spelling of 323706461 in words is "three hundred twenty-three million, seven hundred six thousand, four hundred sixty-one".