2179152384 has 80 divisors (see below), whose sum is σ = 5875686432. Its totient is φ = 717590528.

The previous prime is 2179152383. The next prime is 2179152401. The reversal of 2179152384 is 4832519712.

It is a super-2 number, since 2×2179152384² = 9497410225385766912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2179152383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118942 + ... + 136034.

Almost surely, 2^2179152384 is an apocalyptic number.

2179152384 is a gapful number since it is divisible by the number (24) 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 2179152384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2937843216).

2179152384 is an abundant number, since it is smaller than the sum of its proper divisors (3696534048).

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

2179152384 is an equidigital number, since it uses as much as digits as its factorization.

2179152384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17197 (or 17181 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 2179152384 is about 46681.3922671550. The cubic root of 2179152384 is about 1296.4701845268.

The spelling of 2179152384 in words is "two billion, one hundred seventy-nine million, one hundred fifty-two thousand, three hundred eighty-four".