3949730532 has 48 divisors (see below), whose sum is σ = 11170958400. Its totient is φ = 1196887680.

The previous prime is 3949730503. The next prime is 3949730573. The reversal of 3949730532 is 2350379493.

3949730532 is a `hidden beast` number, since 3 + 9 + 49 + 73 + 0 + 532 = 666.

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 15 ways as a sum of consecutive naturals, for example, 1661157 + ... + 1663532.

It is an arithmetic number, because the mean of its divisors is an integer number (232728300).

Almost surely, 2^3949730532 is an apocalyptic number.

It is an amenable number.

3949730532 is an abundant number, since it is smaller than the sum of its proper divisors (7221227868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3949730532 is a wasteful number, since it uses less digits than its factorization.

3949730532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324713 (or 3324705 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The square root of 3949730532 is about 62846.8816410170. The cubic root of 3949730532 is about 1580.7231817338.

The spelling of 3949730532 in words is "three billion, nine hundred forty-nine million, seven hundred thirty thousand, five hundred thirty-two".