4632221956 has 24 divisors (see below), whose sum is σ = 8519107520. Its totient is φ = 2201103072.

The previous prime is 4632221953. The next prime is 4632221977. The reversal of 4632221956 is 6591222364.

It is a super-3 number, since 3×4632221956³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4632221953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357576 + ... + 370303.

Almost surely, 2^4632221956 is an apocalyptic number.

It is an amenable number.

4632221956 is a deficient number, since it is larger than the sum of its proper divisors (3886885564).

4632221956 is a wasteful number, since it uses less digits than its factorization.

4632221956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727963 (or 727961 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 4632221956 is about 68060.4287086116. The cubic root of 4632221956 is about 1666.9776877870.

The spelling of 4632221956 in words is "four billion, six hundred thirty-two million, two hundred twenty-one thousand, nine hundred fifty-six".