3223671672 has 32 divisors (see below), whose sum is σ = 8679116880. Its totient is φ = 991898880.

The previous prime is 3223671667. The next prime is 3223671683. The reversal of 3223671672 is 2761763223.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 3223671672.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5165829 + ... + 5166452.

Almost surely, 2^3223671672 is an apocalyptic number.

It is an amenable number.

3223671672 is an abundant number, since it is smaller than the sum of its proper divisors (5455445208).

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

3223671672 is a wasteful number, since it uses less digits than its factorization.

3223671672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10332303 (or 10332299 counting only the distinct ones).

The product of its digits is 127008, while the sum is 39.

The square root of 3223671672 is about 56777.3869775635. The cubic root of 3223671672 is about 1477.2373090086.

The spelling of 3223671672 in words is "three billion, two hundred twenty-three million, six hundred seventy-one thousand, six hundred seventy-two".