3960725432 has 16 divisors (see below), whose sum is σ = 7427939640. Its totient is φ = 1979941536.

The previous prime is 3960725429. The next prime is 3960725459. The reversal of 3960725432 is 2345270693.

It is a self number, because there is not a number n which added to its sum of digits gives 3960725432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10718 + ... + 89645.

Almost surely, 2^3960725432 is an apocalyptic number.

It is an amenable number.

3960725432 is a deficient number, since it is larger than the sum of its proper divisors (3467214208).

3960725432 is a wasteful number, since it uses less digits than its factorization.

3960725432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105302 (or 105298 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 3960725432 is about 62934.2945618683. The cubic root of 3960725432 is about 1582.1885805510.

The spelling of 3960725432 in words is "three billion, nine hundred sixty million, seven hundred twenty-five thousand, four hundred thirty-two".