3868473501 has 12 divisors (see below), whose sum is σ = 5658527680. Its totient is φ = 2546336520.

The previous prime is 3868473493. The next prime is 3868473503. The reversal of 3868473501 is 1053748683.

3868473501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3868473501 - 2³ = 3868473493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868473503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2719735 + ... + 2721156.

Almost surely, 2^3868473501 is an apocalyptic number.

It is an amenable number.

3868473501 is a deficient number, since it is larger than the sum of its proper divisors (1790054179).

3868473501 is a wasteful number, since it uses less digits than its factorization.

3868473501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5440976 (or 5440973 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 3868473501 is about 62197.0537967837. The cubic root of 3868473501 is about 1569.8080148491.

The spelling of 3868473501 in words is "three billion, eight hundred sixty-eight million, four hundred seventy-three thousand, five hundred one".