341880681 has 16 divisors (see below), whose sum is σ = 478028160. Its totient is φ = 217042560.

The previous prime is 341880613. The next prime is 341880689. The reversal of 341880681 is 186088143.

It is a de Polignac number, because none of the positive numbers 2^k-341880681 is a prime.

It is a super-2 number, since 2×341880681² = 233764800082047522, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (341880689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20565 + ... + 33266.

It is an arithmetic number, because the mean of its divisors is an integer number (29876760).

Almost surely, 2^341880681 is an apocalyptic number.

It is an amenable number.

341880681 is a deficient number, since it is larger than the sum of its proper divisors (136147479).

341880681 is a wasteful number, since it uses less digits than its factorization.

341880681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53936.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 341880681 is about 18490.0157111886. The cubic root of 341880681 is about 699.2377287226.

The spelling of 341880681 in words is "three hundred forty-one million, eight hundred eighty thousand, six hundred eighty-one".