3961085627 has 8 divisors (see below), whose sum is σ = 4034431296. Its totient is φ = 3888158472.

The previous prime is 3961085621. The next prime is 3961085651. The reversal of 3961085627 is 7265801693.

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

It is not a de Polignac number, because 3961085627 - 2¹⁸ = 3960823483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3961085621) 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 7 ways as a sum of consecutive naturals, for example, 85493 + ... + 123414.

It is an arithmetic number, because the mean of its divisors is an integer number (504303912).

Almost surely, 2^3961085627 is an apocalyptic number.

3961085627 is a deficient number, since it is larger than the sum of its proper divisors (73345669).

3961085627 is a wasteful number, since it uses less digits than its factorization.

3961085627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209257.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 3961085627 is about 62937.1561718513. The cubic root of 3961085627 is about 1582.2365413898.

The spelling of 3961085627 in words is "three billion, nine hundred sixty-one million, eighty-five thousand, six hundred twenty-seven".