3223897642 has 8 divisors (see below), whose sum is σ = 5526681696. Its totient is φ = 1381670412.

The previous prime is 3223897577. The next prime is 3223897681. The reversal of 3223897642 is 2467983223.

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

It is a junction number, because it is equal to n+sod(n) for n = 3223897592 and 3223897601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115139188 + ... + 115139215.

It is an arithmetic number, because the mean of its divisors is an integer number (690835212).

Almost surely, 2^3223897642 is an apocalyptic number.

3223897642 is a deficient number, since it is larger than the sum of its proper divisors (2302784054).

3223897642 is a wasteful number, since it uses less digits than its factorization.

3223897642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230278412.

The product of its digits is 870912, while the sum is 46.

The square root of 3223897642 is about 56779.3769074653. The cubic root of 3223897642 is about 1477.2718248804.

The spelling of 3223897642 in words is "three billion, two hundred twenty-three million, eight hundred ninety-seven thousand, six hundred forty-two".