379727589728 has 24 divisors (see below), whose sum is σ = 771704458560. Its totient is φ = 183739155840.

The previous prime is 379727589701. The next prime is 379727589733. The reversal of 379727589728 is 827985727973.

It is a super-2 number, since 2×379727589728² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191393963 + ... + 191395946.

It is an arithmetic number, because the mean of its divisors is an integer number (32154352440).

Almost surely, 2^379727589728 is an apocalyptic number.

It is an amenable number.

379727589728 is an abundant number, since it is smaller than the sum of its proper divisors (391976868832).

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

379727589728 is a wasteful number, since it uses less digits than its factorization.

379727589728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382789950 (or 382789942 counting only the distinct ones).

The product of its digits is 746807040, while the sum is 74.

The spelling of 379727589728 in words is "three hundred seventy-nine billion, seven hundred twenty-seven million, five hundred eighty-nine thousand, seven hundred twenty-eight".