3426843786 has 8 divisors (see below), whose sum is σ = 6853687584. Its totient is φ = 1142281260.

The previous prime is 3426843779. The next prime is 3426843809. The reversal of 3426843786 is 6873486243.

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

3426843786 is an admirable number.

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, 285570310 + ... + 285570321.

It is an arithmetic number, because the mean of its divisors is an integer number (856710948).

Almost surely, 2^3426843786 is an apocalyptic number.

3426843786 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.

3426843786 is a wasteful number, since it uses less digits than its factorization.

3426843786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571140636.

The product of its digits is 4644864, while the sum is 51.

The square root of 3426843786 is about 58539.2499610304. The cubic root of 3426843786 is about 1507.6415657643.

The spelling of 3426843786 in words is "three billion, four hundred twenty-six million, eight hundred forty-three thousand, seven hundred eighty-six".