3333572945 has 8 divisors (see below), whose sum is σ = 4004430144. Its totient is φ = 2664096624.

The previous prime is 3333572927. The next prime is 3333572947. The reversal of 3333572945 is 5492753333.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3333572945 - 2¹⁴ = 3333556561 is a prime.

It is a super-2 number, since 2×3333572945² = 22225417159271946050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3333572896 and 3333572905.

It is not an unprimeable number, because it can be changed into a prime (3333572947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339899 + ... + 349568.

It is an arithmetic number, because the mean of its divisors is an integer number (500553768).

Almost surely, 2^3333572945 is an apocalyptic number.

It is an amenable number.

3333572945 is a deficient number, since it is larger than the sum of its proper divisors (670857199).

3333572945 is an equidigital number, since it uses as much as digits as its factorization.

3333572945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690439.

The product of its digits is 1020600, while the sum is 44.

The square root of 3333572945 is about 57737.1019795764. The cubic root of 3333572945 is about 1493.8373745568.

The spelling of 3333572945 in words is "three billion, three hundred thirty-three million, five hundred seventy-two thousand, nine hundred forty-five".