341085631 has 4 divisors (see below), whose sum is σ = 342970264. Its totient is φ = 339201000.

The previous prime is 341085611. The next prime is 341085649. The reversal of 341085631 is 136580143.

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

It is a cyclic number.

It is not a de Polignac number, because 341085631 - 2²³ = 332697023 is a prime.

It is a super-2 number, since 2×341085631² = 232678815349336322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341085593 and 341085602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341085611) 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, 942045 + ... + 942406.

It is an arithmetic number, because the mean of its divisors is an integer number (85742566).

Almost surely, 2^341085631 is an apocalyptic number.

341085631 is a deficient number, since it is larger than the sum of its proper divisors (1884633).

341085631 is a wasteful number, since it uses less digits than its factorization.

341085631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884632.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 341085631 is about 18468.5037563956. The cubic root of 341085631 is about 698.6952778171.

The spelling of 341085631 in words is "three hundred forty-one million, eighty-five thousand, six hundred thirty-one".