3322021047 has 16 divisors (see below), whose sum is σ = 4686168960. Its totient is φ = 2087461152.

The previous prime is 3322020979. The next prime is 3322021049. The reversal of 3322021047 is 7401202233.

It is a de Polignac number, because none of the positive numbers 2^k-3322021047 is a prime.

It is a super-2 number, since 2×3322021047² = 22071647673421952418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322021049) 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, 136693 + ... + 159150.

It is an arithmetic number, because the mean of its divisors is an integer number (292885560).

Almost surely, 2^3322021047 is an apocalyptic number.

3322021047 is a deficient number, since it is larger than the sum of its proper divisors (1364147913).

3322021047 is a wasteful number, since it uses less digits than its factorization.

3322021047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296062.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 3322021047 is about 57636.9763866912. The cubic root of 3322021047 is about 1492.1098358658.

The spelling of 3322021047 in words is "three billion, three hundred twenty-two million, twenty-one thousand, forty-seven".