3948548452 has 24 divisors (see below), whose sum is σ = 7322711256. Its totient is φ = 1856544768.

The previous prime is 3948548449. The next prime is 3948548467. The reversal of 3948548452 is 2548458493.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 213627456 + 3734920996 = 14616^2 + 61114^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3948548452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56788 + ... + 105460.

It is an arithmetic number, because the mean of its divisors is an integer number (305112969).

Almost surely, 2^3948548452 is an apocalyptic number.

It is an amenable number.

3948548452 is a deficient number, since it is larger than the sum of its proper divisors (3374162804).

3948548452 is a wasteful number, since it uses less digits than its factorization.

3948548452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49887 (or 49885 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 52.

The square root of 3948548452 is about 62837.4764929337. The cubic root of 3948548452 is about 1580.5654724351.

The spelling of 3948548452 in words is "three billion, nine hundred forty-eight million, five hundred forty-eight thousand, four hundred fifty-two".