3941267761 has 8 divisors (see below), whose sum is σ = 3969223424. Its totient is φ = 3913336800.

The previous prime is 3941267749. The next prime is 3941267789. The reversal of 3941267761 is 1677621493.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3941267761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3941265761) 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, 413101 + ... + 422533.

It is an arithmetic number, because the mean of its divisors is an integer number (496152928).

Almost surely, 2^3941267761 is an apocalyptic number.

It is an amenable number.

3941267761 is a deficient number, since it is larger than the sum of its proper divisors (27955663).

3941267761 is a wasteful number, since it uses less digits than its factorization.

3941267761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12351.

The product of its digits is 381024, while the sum is 46.

The square root of 3941267761 is about 62779.5170497512. The cubic root of 3941267761 is about 1579.5934115096.

The spelling of 3941267761 in words is "three billion, nine hundred forty-one million, two hundred sixty-seven thousand, seven hundred sixty-one".