3992195630 has 32 divisors (see below), whose sum is σ = 7310880288. Its totient is φ = 1569168000.

The previous prime is 3992195611. The next prime is 3992195633. The reversal of 3992195630 is 365912993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3992195633) 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 15 ways as a sum of consecutive naturals, for example, 780080 + ... + 785180.

It is an arithmetic number, because the mean of its divisors is an integer number (228465009).

Almost surely, 2^3992195630 is an apocalyptic number.

3992195630 is a deficient number, since it is larger than the sum of its proper divisors (3318684658).

3992195630 is a wasteful number, since it uses less digits than its factorization.

3992195630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452.

The product of its (nonzero) digits is 393660, while the sum is 47.

The square root of 3992195630 is about 63183.8241166202. The cubic root of 3992195630 is about 1586.3679910485.

The spelling of 3992195630 in words is "three billion, nine hundred ninety-two million, one hundred ninety-five thousand, six hundred thirty".