3268742622 has 8 divisors (see below), whose sum is σ = 6537485256. Its totient is φ = 1089580872.

The previous prime is 3268742611. The next prime is 3268742623. The reversal of 3268742622 is 2262478623.

It is a happy number.

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

3268742622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268742623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272395213 + ... + 272395224.

It is an arithmetic number, because the mean of its divisors is an integer number (817185657).

Almost surely, 2^3268742622 is an apocalyptic number.

3268742622 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.

3268742622 is a wasteful number, since it uses less digits than its factorization.

3268742622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544790442.

The product of its digits is 387072, while the sum is 42.

The square root of 3268742622 is about 57172.9186066270. The cubic root of 3268742622 is about 1484.0900110204.

The spelling of 3268742622 in words is "three billion, two hundred sixty-eight million, seven hundred forty-two thousand, six hundred twenty-two".