3850600021 has 8 divisors (see below), whose sum is σ = 4073842080. Its totient is φ = 3629415888.

The previous prime is 3850600009. The next prime is 3850600037. The reversal of 3850600021 is 1200060583.

It is a happy number.

3850600021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3850600021 - 2⁵ = 3850599989 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 (3850600121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510631 + ... + 518116.

It is an arithmetic number, because the mean of its divisors is an integer number (509230260).

Almost surely, 2^3850600021 is an apocalyptic number.

It is an amenable number.

3850600021 is a deficient number, since it is larger than the sum of its proper divisors (223242059).

3850600021 is a wasteful number, since it uses less digits than its factorization.

3850600021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028963.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3850600021 is about 62053.2031485886. The cubic root of 3850600021 is about 1567.3866243132.

The spelling of 3850600021 in words is "three billion, eight hundred fifty million, six hundred thousand, twenty-one".