3233073028 has 6 divisors (see below), whose sum is σ = 5657877806. Its totient is φ = 1616536512.

The previous prime is 3233073023. The next prime is 3233073029. The reversal of 3233073028 is 8203703323.

It can be written as a sum of positive squares in only one way, i.e., 1743730564 + 1489342464 = 41758^2 + 38592^2 .

It is a super-2 number, since 2×3233073028² = 20905522408762177568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3233073023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404134125 + ... + 404134132.

Almost surely, 2^3233073028 is an apocalyptic number.

It is an amenable number.

3233073028 is a deficient number, since it is larger than the sum of its proper divisors (2424804778).

3233073028 is a wasteful number, since it uses less digits than its factorization.

3233073028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808268261 (or 808268259 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 3233073028 is about 56860.1180793709. The cubic root of 3233073028 is about 1478.6719624401.

The spelling of 3233073028 in words is "three billion, two hundred thirty-three million, seventy-three thousand, twenty-eight".