341687878 has 12 divisors (see below), whose sum is σ = 596210652. Its totient is φ = 146437620.

The previous prime is 341687869. The next prime is 341687917. The reversal of 341687878 is 878786143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1743208 + ... + 1743403.

It is an arithmetic number, because the mean of its divisors is an integer number (49684221).

Almost surely, 2^341687878 is an apocalyptic number.

341687878 is a deficient number, since it is larger than the sum of its proper divisors (254522774).

341687878 is a wasteful number, since it uses less digits than its factorization.

341687878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486627 (or 3486620 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 52.

The square root of 341687878 is about 18484.8012702328. The cubic root of 341687878 is about 699.1062593824.

The spelling of 341687878 in words is "three hundred forty-one million, six hundred eighty-seven thousand, eight hundred seventy-eight".