3975079250 has 16 divisors (see below), whose sum is σ = 7441348824. Its totient is φ = 1590031600.

The previous prime is 3975079231. The next prime is 3975079291. The reversal of 3975079250 is 529705793.

It can be written as a sum of positive squares in 4 ways, for example, as 816302041 + 3158777209 = 28571^2 + 56203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3975079195 and 3975079204.

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 7 ways as a sum of consecutive naturals, for example, 7949909 + ... + 7950408.

Almost surely, 2^3975079250 is an apocalyptic number.

3975079250 is a deficient number, since it is larger than the sum of its proper divisors (3466269574).

3975079250 is a wasteful number, since it uses less digits than its factorization.

3975079250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15900334 (or 15900324 counting only the distinct ones).

The product of its (nonzero) digits is 595350, while the sum is 47.

The square root of 3975079250 is about 63048.2295548416. The cubic root of 3975079250 is about 1584.0975799599.

The spelling of 3975079250 in words is "three billion, nine hundred seventy-five million, seventy-nine thousand, two hundred fifty".