3379217725 has 24 divisors (see below), whose sum is σ = 4597721352. Its totient is φ = 2448326400.

The previous prime is 3379217719. The next prime is 3379217729. The reversal of 3379217725 is 5277129733.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 1130371641 + 2248846084 = 33621^2 + 47422^2 .

It is not a de Polignac number, because 3379217725 - 2⁵ = 3379217693 is a prime.

It is a super-2 number, since 2×3379217725² = 22838224865908351250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3379217729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80866 + ... + 115315.

It is an arithmetic number, because the mean of its divisors is an integer number (191571723).

Almost surely, 2^3379217725 is an apocalyptic number.

It is an amenable number.

3379217725 is a deficient number, since it is larger than the sum of its proper divisors (1218503627).

3379217725 is a wasteful number, since it uses less digits than its factorization.

3379217725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196257 (or 196252 counting only the distinct ones).

The product of its digits is 555660, while the sum is 46.

The square root of 3379217725 is about 58131.0392561495. The cubic root of 3379217725 is about 1500.6245880386.

The spelling of 3379217725 in words is "three billion, three hundred seventy-nine million, two hundred seventeen thousand, seven hundred twenty-five".