3906408948 has 48 divisors (see below), whose sum is σ = 10024976640. Its totient is φ = 1176395904.

The previous prime is 3906408943. The next prime is 3906408959. The reversal of 3906408948 is 8498046093.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3906408948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3906408943) 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, 259063 + ... + 273726.

It is an arithmetic number, because the mean of its divisors is an integer number (208853680).

Almost surely, 2^3906408948 is an apocalyptic number.

It is an amenable number.

3906408948 is an abundant number, since it is smaller than the sum of its proper divisors (6118567692).

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

3906408948 is a wasteful number, since it uses less digits than its factorization.

3906408948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532856 (or 532854 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 3906408948 is about 62501.2715710649. The cubic root of 3906408948 is about 1574.9226733515.

The spelling of 3906408948 in words is "three billion, nine hundred six million, four hundred eight thousand, nine hundred forty-eight".