341142686 has 4 divisors (see below), whose sum is σ = 511714032. Its totient is φ = 170571342.

The previous prime is 341142671. The next prime is 341142709. The reversal of 341142686 is 686241143.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×341142686² = 232756664422589192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85285670 + ... + 85285673.

It is an arithmetic number, because the mean of its divisors is an integer number (127928508).

Almost surely, 2^341142686 is an apocalyptic number.

341142686 is a deficient number, since it is larger than the sum of its proper divisors (170571346).

341142686 is a wasteful number, since it uses less digits than its factorization.

341142686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170571345.

The product of its digits is 27648, while the sum is 35.

The square root of 341142686 is about 18470.0483486102. The cubic root of 341142686 is about 698.7342336617.

The spelling of 341142686 in words is "three hundred forty-one million, one hundred forty-two thousand, six hundred eighty-six".