341673561 has 24 divisors (see below), whose sum is σ = 523627520. Its totient is φ = 214081056.

The previous prime is 341673547. The next prime is 341673587. The reversal of 341673561 is 165376143.

341673561 is a `hidden beast` number, since 34 + 1 + 67 + 3 + 561 = 666.

It is not a de Polignac number, because 341673561 - 2¹³ = 341665369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341673511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13851 + ... + 29583.

Almost surely, 2^341673561 is an apocalyptic number.

It is an amenable number.

341673561 is a deficient number, since it is larger than the sum of its proper divisors (181953959).

341673561 is a wasteful number, since it uses less digits than its factorization.

341673561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15885 (or 15882 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 341673561 is about 18484.4140020721. The cubic root of 341673561 is about 699.0964948724.

The spelling of 341673561 in words is "three hundred forty-one million, six hundred seventy-three thousand, five hundred sixty-one".