342866835 has 12 divisors (see below), whose sum is σ = 594302592. Its totient is φ = 182862288.

The previous prime is 342866813. The next prime is 342866857. The reversal of 342866835 is 538668243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342866813) and next prime (342866857).

It is not a de Polignac number, because 342866835 - 2¹² = 342862739 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 7619263 = 342866835 / (3 + 4 + 2 + 8 + 6 + 6 + 8 + 3 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3809587 + ... + 3809676.

It is an arithmetic number, because the mean of its divisors is an integer number (49525216).

Almost surely, 2^342866835 is an apocalyptic number.

342866835 is a deficient number, since it is larger than the sum of its proper divisors (251435757).

342866835 is a wasteful number, since it uses less digits than its factorization.

342866835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7619274 (or 7619271 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 342866835 is about 18516.6637113709. The cubic root of 342866835 is about 699.9093998389.

The spelling of 342866835 in words is "three hundred forty-two million, eight hundred sixty-six thousand, eight hundred thirty-five".