3332716778329 has 9 divisors (see below), whose sum is σ = 3337676926389. Its totient is φ = 3327763998780.

The previous prime is 3332716778311. The next prime is 3332716778371. The reversal of 3332716778329 is 9238776172333.

The square root of 3332716778329 is 1825573.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 3332716778329 - 2⁵ = 3332716778297 is a prime.

It is a super-2 number, since 2×3332716778329² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3332716778029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2247279622 + ... + 2247281104.

It is an arithmetic number, because the mean of its divisors is an integer number (370852991821).

Almost surely, 2^{3332716778329} is an apocalyptic number.

3332716778329 is the 1825573-rd square number.

3332716778329 is the 912787-th centered octagonal number.

It is an amenable number.

3332716778329 is a deficient number, since it is larger than the sum of its proper divisors (4960148060).

3332716778329 is an frugal number, since it uses more digits than its factorization.

3332716778329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5428 (or 2714 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 61.

The spelling of 3332716778329 in words is "three trillion, three hundred thirty-two billion, seven hundred sixteen million, seven hundred seventy-eight thousand, three hundred twenty-nine".