2873232432 has 160 divisors (see below), whose sum is σ = 9498677760. Its totient is φ = 814544640.

The previous prime is 2873232413. The next prime is 2873232451. The reversal of 2873232432 is 2342323782.

2873232432 is a `hidden beast` number, since 287 + 323 + 24 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (2873232413) and next prime (2873232451).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 392518 + ... + 399770.

It is an arithmetic number, because the mean of its divisors is an integer number (59366736).

Almost surely, 2^2873232432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2873232432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4749338880).

2873232432 is an abundant number, since it is smaller than the sum of its proper divisors (6625445328).

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

2873232432 is a wasteful number, since it uses less digits than its factorization.

2873232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7408 (or 7396 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 2873232432 is about 53602.5412830399. The cubic root of 2873232432 is about 1421.6420256489.

The spelling of 2873232432 in words is "two billion, eight hundred seventy-three million, two hundred thirty-two thousand, four hundred thirty-two".