3323742073 has 4 divisors (see below), whose sum is σ = 3323954788. Its totient is φ = 3323529360.

The previous prime is 3323742053. The next prime is 3323742077. The reversal of 3323742073 is 3702473233.

3323742073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1586269584 + 1737472489 = 39828^2 + 41683^2 .

It is a cyclic number.

It is not a de Polignac number, because 3323742073 - 2⁵ = 3323742041 is a prime.

It is a super-2 number, since 2×3323742073² = 22094522735660674658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3323742077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80886 + ... + 114847.

It is an arithmetic number, because the mean of its divisors is an integer number (830988697).

Almost surely, 2^3323742073 is an apocalyptic number.

It is an amenable number.

3323742073 is a deficient number, since it is larger than the sum of its proper divisors (212715).

3323742073 is a wasteful number, since it uses less digits than its factorization.

3323742073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212714.

The product of its (nonzero) digits is 63504, while the sum is 34.

The square root of 3323742073 is about 57651.9043310800. The cubic root of 3323742073 is about 1492.3674618166.

The spelling of 3323742073 in words is "three billion, three hundred twenty-three million, seven hundred forty-two thousand, seventy-three".