341249913 has 6 divisors (see below), whose sum is σ = 492916554. Its totient is φ = 227499936.

The previous prime is 341249893. The next prime is 341249933. The reversal of 341249913 is 319942143.

It is an interprime number because it is at equal distance from previous prime (341249893) and next prime (341249933).

It can be written as a sum of positive squares in only one way, i.e., 310746384 + 30503529 = 17628^2 + 5523^2 .

It is not a de Polignac number, because 341249913 - 2⁹ = 341249401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (341249933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18958320 + ... + 18958337.

It is an arithmetic number, because the mean of its divisors is an integer number (82152759).

Almost surely, 2^341249913 is an apocalyptic number.

It is an amenable number.

341249913 is a deficient number, since it is larger than the sum of its proper divisors (151666641).

341249913 is a wasteful number, since it uses less digits than its factorization.

341249913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37916663 (or 37916660 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 341249913 is about 18472.9508471170. The cubic root of 341249913 is about 698.8074340460.

The spelling of 341249913 in words is "three hundred forty-one million, two hundred forty-nine thousand, nine hundred thirteen".