3942326452 has 18 divisors (see below), whose sum is σ = 7328773382. Its totient is φ = 1855211904.

The previous prime is 3942326411. The next prime is 3942326471. The reversal of 3942326452 is 2546232493.

It can be written as a sum of positive squares in 3 ways, for example, as 2977230096 + 965096356 = 54564^2 + 31066^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1704003 + ... + 1706314.

Almost surely, 2^3942326452 is an apocalyptic number.

It is an amenable number.

3942326452 is a deficient number, since it is larger than the sum of its proper divisors (3386446930).

3942326452 is a wasteful number, since it uses less digits than its factorization.

3942326452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410355 (or 3410336 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 3942326452 is about 62787.9483022021. The cubic root of 3942326452 is about 1579.7348339923.

The spelling of 3942326452 in words is "three billion, nine hundred forty-two million, three hundred twenty-six thousand, four hundred fifty-two".