3342720173 has 16 divisors (see below), whose sum is σ = 3721536000. Its totient is φ = 2981586240.

The previous prime is 3342720169. The next prime is 3342720209. The reversal of 3342720173 is 3710272433.

It is a cyclic number.

It is not a de Polignac number, because 3342720173 - 2² = 3342720169 is a prime.

It is a super-2 number, since 2×3342720173² = 22347556309962299858, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342720133) 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, 279878 + ... + 291576.

It is an arithmetic number, because the mean of its divisors is an integer number (232596000).

Almost surely, 2^3342720173 is an apocalyptic number.

It is an amenable number.

3342720173 is a deficient number, since it is larger than the sum of its proper divisors (378815827).

3342720173 is a wasteful number, since it uses less digits than its factorization.

3342720173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 3342720173 is about 57816.2621846138. The cubic root of 3342720173 is about 1495.2024756059.

The spelling of 3342720173 in words is "three billion, three hundred forty-two million, seven hundred twenty thousand, one hundred seventy-three".