3958167011 has 4 divisors (see below), whose sum is σ = 3966295152. Its totient is φ = 3950038872.

The previous prime is 3958167007. The next prime is 3958167053. The reversal of 3958167011 is 1107618593.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3958167011 - 2² = 3958167007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3958167011.

It is not an unprimeable number, because it can be changed into a prime (3958167061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4063340 + ... + 4064313.

It is an arithmetic number, because the mean of its divisors is an integer number (991573788).

Almost surely, 2^3958167011 is an apocalyptic number.

3958167011 is a deficient number, since it is larger than the sum of its proper divisors (8128141).

3958167011 is an equidigital number, since it uses as much as digits as its factorization.

3958167011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8128140.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 3958167011 is about 62913.9651508312. The cubic root of 3958167011 is about 1581.8478368791.

The spelling of 3958167011 in words is "three billion, nine hundred fifty-eight million, one hundred sixty-seven thousand, eleven".