341647493 has 24 divisors (see below), whose sum is σ = 398042400. Its totient is φ = 292200480.

The previous prime is 341647489. The next prime is 341647499. The reversal of 341647493 is 394746143.

It is not a de Polignac number, because 341647493 - 2² = 341647489 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 341647493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341647499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397298 + ... + 398156.

It is an arithmetic number, because the mean of its divisors is an integer number (16585100).

Almost surely, 2^341647493 is an apocalyptic number.

It is an amenable number.

341647493 is a deficient number, since it is larger than the sum of its proper divisors (56394907).

341647493 is a wasteful number, since it uses less digits than its factorization.

341647493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1062 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The square root of 341647493 is about 18483.7088540152. The cubic root of 341647493 is about 699.0787152205.

The spelling of 341647493 in words is "three hundred forty-one million, six hundred forty-seven thousand, four hundred ninety-three".