3804842473623 has 6 divisors (see below), whose sum is σ = 5495883573024. Its totient is φ = 2536561649076.

The previous prime is 3804842473591. The next prime is 3804842473633. The reversal of 3804842473623 is 3263742484083.

3804842473623 is a `hidden beast` number, since 3 + 8 + 0 + 4 + 8 + 4 + 2 + 4 + 7 + 3 + 623 = 666.

It is not a de Polignac number, because 3804842473623 - 2⁵ = 3804842473591 is a prime.

It is a super-2 number, since 2×3804842473623² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3804842473623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804842473633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211380137415 + ... + 211380137432.

It is an arithmetic number, because the mean of its divisors is an integer number (915980595504).

Almost surely, 2^{3804842473623} is an apocalyptic number.

3804842473623 is a deficient number, since it is larger than the sum of its proper divisors (1691041099401).

3804842473623 is a wasteful number, since it uses less digits than its factorization.

3804842473623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422760274853 (or 422760274850 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 54.

The spelling of 3804842473623 in words is "three trillion, eight hundred four billion, eight hundred forty-two million, four hundred seventy-three thousand, six hundred twenty-three".