1879280227404 has 72 divisors (see below), whose sum is σ = 4785077802960. Its totient is φ = 621855158400.

The previous prime is 1879280227399. The next prime is 1879280227417. The reversal of 1879280227404 is 4047220829781.

1879280227404 is a `hidden beast` number, since 1 + 8 + 7 + 9 + 2 + 8 + 0 + 227 + 404 = 666.

It is a super-2 number, since 2×1879280227404² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83360374 + ... + 83382914.

It is an arithmetic number, because the mean of its divisors is an integer number (66459413930).

Almost surely, 2^{1879280227404} is an apocalyptic number.

It is an amenable number.

1879280227404 is an abundant number, since it is smaller than the sum of its proper divisors (2905797575556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1879280227404 is a wasteful number, since it uses less digits than its factorization.

1879280227404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39351 (or 39346 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The spelling of 1879280227404 in words is "one trillion, eight hundred seventy-nine billion, two hundred eighty million, two hundred twenty-seven thousand, four hundred four".