67830834 has 8 divisors (see below), whose sum is σ = 135661680. Its totient is φ = 22610276.

The previous prime is 67830811. The next prime is 67830857. The reversal of 67830834 is 43803876.

It is an interprime number because it is at equal distance from previous prime (67830811) and next prime (67830857).

It is a sphenic number, since it is the product of 3 distinct primes.

67830834 is an admirable number.

It is a super-2 number, since 2×67830834² = 9202044082271112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67830792 and 67830801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5652564 + ... + 5652575.

It is an arithmetic number, because the mean of its divisors is an integer number (16957710).

Almost surely, 2^67830834 is an apocalyptic number.

67830834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67830834 is a wasteful number, since it uses less digits than its factorization.

67830834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11305144.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 67830834 is about 8235.9476686050. The cubic root of 67830834 is about 407.8267598807.

The spelling of 67830834 in words is "sixty-seven million, eight hundred thirty thousand, eight hundred thirty-four".