3801008687 has 4 divisors (see below), whose sum is σ = 4344009936. Its totient is φ = 3258007440.

The previous prime is 3801008671. The next prime is 3801008713. The reversal of 3801008687 is 7868001083.

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 3801008687 - 2⁴ = 3801008671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801008657) 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 3 ways as a sum of consecutive naturals, for example, 271500614 + ... + 271500627.

It is an arithmetic number, because the mean of its divisors is an integer number (1086002484).

Almost surely, 2^3801008687 is an apocalyptic number.

3801008687 is a deficient number, since it is larger than the sum of its proper divisors (543001249).

3801008687 is an equidigital number, since it uses as much as digits as its factorization.

3801008687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543001248.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 3801008687 is about 61652.3210187581. The cubic root of 3801008687 is about 1560.6288127676.

The spelling of 3801008687 in words is "three billion, eight hundred one million, eight thousand, six hundred eighty-seven".