3021213452 has 6 divisors (see below), whose sum is σ = 5287123548. Its totient is φ = 1510606724.

The previous prime is 3021213443. The next prime is 3021213523. The reversal of 3021213452 is 2543121203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377651678 + ... + 377651685.

It is an arithmetic number, because the mean of its divisors is an integer number (881187258).

Almost surely, 2^3021213452 is an apocalyptic number.

It is an amenable number.

3021213452 is a deficient number, since it is larger than the sum of its proper divisors (2265910096).

3021213452 is a wasteful number, since it uses less digits than its factorization.

3021213452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755303367 (or 755303365 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3021213452 is about 54965.5660573054. The cubic root of 3021213452 is about 1445.6410436218.

Adding to 3021213452 its reverse (2543121203), we get a palindrome (5564334655).

The spelling of 3021213452 in words is "three billion, twenty-one million, two hundred thirteen thousand, four hundred fifty-two".