3964179445 has 8 divisors (see below), whose sum is σ = 4885583544. Its totient is φ = 3085631424.

The previous prime is 3964179433. The next prime is 3964179449. The reversal of 3964179445 is 5449714693.

It can be written as a sum of positive squares in 4 ways, for example, as 181683441 + 3782496004 = 13479^2 + 61502^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3964179445 - 2¹⁷ = 3964048373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3964179392 and 3964179401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964179449) 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 7 ways as a sum of consecutive naturals, for example, 10713814 + ... + 10714183.

It is an arithmetic number, because the mean of its divisors is an integer number (610697943).

Almost surely, 2^3964179445 is an apocalyptic number.

It is an amenable number.

3964179445 is a deficient number, since it is larger than the sum of its proper divisors (921404099).

3964179445 is a wasteful number, since it uses less digits than its factorization.

3964179445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21428039.

The product of its digits is 3265920, while the sum is 52.

The square root of 3964179445 is about 62961.7300032329. The cubic root of 3964179445 is about 1582.6483710789.

The spelling of 3964179445 in words is "three billion, nine hundred sixty-four million, one hundred seventy-nine thousand, four hundred forty-five".