3701683887 has 32 divisors (see below), whose sum is σ = 5710569984. Its totient is φ = 2107929600.

The previous prime is 3701683879. The next prime is 3701683889. The reversal of 3701683887 is 7883861073.

It is not a de Polignac number, because 3701683887 - 2³ = 3701683879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3701683889) 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 31 ways as a sum of consecutive naturals, for example, 348763 + ... + 359219.

It is an arithmetic number, because the mean of its divisors is an integer number (178455312).

Almost surely, 2^3701683887 is an apocalyptic number.

3701683887 is a deficient number, since it is larger than the sum of its proper divisors (2008886097).

3701683887 is a wasteful number, since it uses less digits than its factorization.

3701683887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11119.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 3701683887 is about 60841.4651943886. The cubic root of 3701683887 is about 1546.9149719682.

The spelling of 3701683887 in words is "three billion, seven hundred one million, six hundred eighty-three thousand, eight hundred eighty-seven".