380370071564 has 72 divisors (see below), whose sum is σ = 812693857248. Its totient is φ = 152066396160.

The previous prime is 380370071563. The next prime is 380370071591. The reversal of 380370071564 is 465170073083.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (380370071563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6046754 + ... + 6109334.

It is an arithmetic number, because the mean of its divisors is an integer number (11287414684).

Almost surely, 2^380370071564 is an apocalyptic number.

380370071564 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380370071564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406346928624).

380370071564 is an abundant number, since it is smaller than the sum of its proper divisors (432323785684).

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

380370071564 is a wasteful number, since it uses less digits than its factorization.

380370071564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62835 (or 62720 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 380370071564 in words is "three hundred eighty billion, three hundred seventy million, seventy-one thousand, five hundred sixty-four".