3222656542 has 8 divisors (see below), whose sum is σ = 5524554096. Its totient is φ = 1381138512.

The previous prime is 3222656533. The next prime is 3222656603. The reversal of 3222656542 is 2456562223.

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

It is a congruent 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, 115094863 + ... + 115094890.

It is an arithmetic number, because the mean of its divisors is an integer number (690569262).

Almost surely, 2^3222656542 is an apocalyptic number.

3222656542 is a deficient number, since it is larger than the sum of its proper divisors (2301897554).

3222656542 is a wasteful number, since it uses less digits than its factorization.

3222656542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230189762.

The product of its digits is 172800, while the sum is 37.

The square root of 3222656542 is about 56768.4467111793. The cubic root of 3222656542 is about 1477.0822326964.

The spelling of 3222656542 in words is "three billion, two hundred twenty-two million, six hundred fifty-six thousand, five hundred forty-two".