3868702761 has 32 divisors (see below), whose sum is σ = 6448204800. Its totient is φ = 2004367680.

The previous prime is 3868702711. The next prime is 3868702771. The reversal of 3868702761 is 1672078683.

It is not a de Polignac number, because 3868702761 - 2⁶ = 3868702697 is a prime.

It is a super-2 number, since 2×3868702761² = 29933722105938046242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3868702761.

It is not an unprimeable number, because it can be changed into a prime (3868702711) 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 31 ways as a sum of consecutive naturals, for example, 65455 + ... + 109643.

It is an arithmetic number, because the mean of its divisors is an integer number (201506400).

Almost surely, 2^3868702761 is an apocalyptic number.

It is an amenable number.

3868702761 is a deficient number, since it is larger than the sum of its proper divisors (2579502039).

3868702761 is a wasteful number, since it uses less digits than its factorization.

3868702761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44589.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 3868702761 is about 62198.8967828208. The cubic root of 3868702761 is about 1569.8390251064.

The spelling of 3868702761 in words is "three billion, eight hundred sixty-eight million, seven hundred two thousand, seven hundred sixty-one".