2987999232 has 240 divisors, whose sum is σ = 8606449152. Its totient is φ = 920125440.

The previous prime is 2987999227. The next prime is 2987999243. The reversal of 2987999232 is 2329997892.

Its product of digits (8817984) is a multiple of the sum of its prime divisors (126).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56377318 + ... + 56377370.

Almost surely, 2^2987999232 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 2987999232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4303224576).

2987999232 is an abundant number, since it is smaller than the sum of its proper divisors (5618449920).

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

2987999232 is an equidigital number, since it uses as much as digits as its factorization.

2987999232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 126 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 60.

The square root of 2987999232 is about 54662.5944499527. The cubic root of 2987999232 is about 1440.3238777668.

The spelling of 2987999232 in words is "two billion, nine hundred eighty-seven million, nine hundred ninety-nine thousand, two hundred thirty-two".