341093881 has 2 divisors, whose sum is σ = 341093882. Its totient is φ = 341093880.

The previous prime is 341093843. The next prime is 341093923. The reversal of 341093881 is 188390143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322741225 + 18352656 = 17965^2 + 4284^2 .

It is a cyclic number.

It is not a de Polignac number, because 341093881 - 2⁹ = 341093369 is a prime.

It is a super-2 number, since 2×341093881² = 232690071311284322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 341093881.

It is not a weakly prime, because it can be changed into another prime (341093981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170546940 + 170546941.

It is an arithmetic number, because the mean of its divisors is an integer number (170546941).

Almost surely, 2^341093881 is an apocalyptic number.

It is an amenable number.

341093881 is a deficient number, since it is larger than the sum of its proper divisors (1).

341093881 is an equidigital number, since it uses as much as digits as its factorization.

341093881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 341093881 is about 18468.7271082768. The cubic root of 341093881 is about 698.7009109964.

The spelling of 341093881 in words is "three hundred forty-one million, ninety-three thousand, eight hundred eighty-one".