341308661 has 4 divisors (see below), whose sum is σ = 356148192. Its totient is φ = 326469132.

The previous prime is 341308633. The next prime is 341308679. The reversal of 341308661 is 166803143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341308661 is a prime.

It is a super-2 number, since 2×341308661² = 232983204147225842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341304661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7419731 + ... + 7419776.

It is an arithmetic number, because the mean of its divisors is an integer number (89037048).

Almost surely, 2^341308661 is an apocalyptic number.

It is an amenable number.

341308661 is a deficient number, since it is larger than the sum of its proper divisors (14839531).

341308661 is a wasteful number, since it uses less digits than its factorization.

341308661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14839530.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 341308661 is about 18474.5408873942. The cubic root of 341308661 is about 698.8475328924.

The spelling of 341308661 in words is "three hundred forty-one million, three hundred eight thousand, six hundred sixty-one".