3956164325 has 24 divisors (see below), whose sum is σ = 5174296800. Its totient is φ = 2992282560.

The previous prime is 3956164321. The next prime is 3956164337. The reversal of 3956164325 is 5234616593.

It is not a de Polignac number, because 3956164325 - 2² = 3956164321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3956164321) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 233594 + ... + 249956.

It is an arithmetic number, because the mean of its divisors is an integer number (215595700).

Almost surely, 2^3956164325 is an apocalyptic number.

It is an amenable number.

3956164325 is a deficient number, since it is larger than the sum of its proper divisors (1218132475).

3956164325 is a wasteful number, since it uses less digits than its factorization.

3956164325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16901 (or 16896 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The square root of 3956164325 is about 62898.0470682517. The cubic root of 3956164325 is about 1581.5810063870.

The spelling of 3956164325 in words is "three billion, nine hundred fifty-six million, one hundred sixty-four thousand, three hundred twenty-five".