3224954821 has 16 divisors (see below), whose sum is σ = 3673152000. Its totient is φ = 2802737520.

The previous prime is 3224954819. The next prime is 3224954833. The reversal of 3224954821 is 1284594223.

It is not a de Polignac number, because 3224954821 - 2¹ = 3224954819 is a prime.

It is a super-2 number, since 2×3224954821² = 20800667194982284082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224954801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883426 + ... + 887068.

It is an arithmetic number, because the mean of its divisors is an integer number (229572000).

Almost surely, 2^3224954821 is an apocalyptic number.

It is an amenable number.

3224954821 is a deficient number, since it is larger than the sum of its proper divisors (448197179).

3224954821 is a wasteful number, since it uses less digits than its factorization.

3224954821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7176.

The product of its digits is 138240, while the sum is 40.

The square root of 3224954821 is about 56788.6856776946. The cubic root of 3224954821 is about 1477.4332826609.

The spelling of 3224954821 in words is "three billion, two hundred twenty-four million, nine hundred fifty-four thousand, eight hundred twenty-one".