2987202912 has 96 divisors (see below), whose sum is σ = 7940993760. Its totient is φ = 983162880.

The previous prime is 2987202899. The next prime is 2987202917. The reversal of 2987202912 is 2192027892.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2987202912² = 17846762474922559488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987202917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5521362 + ... + 5521902.

It is an arithmetic number, because the mean of its divisors is an integer number (82718685).

Almost surely, 2^2987202912 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 2987202912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3970496880).

2987202912 is an abundant number, since it is smaller than the sum of its proper divisors (4953790848).

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

2987202912 is a wasteful number, since it uses less digits than its factorization.

2987202912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 2987202912 is about 54655.3100073543. The cubic root of 2987202912 is about 1440.1959147023.

The spelling of 2987202912 in words is "two billion, nine hundred eighty-seven million, two hundred two thousand, nine hundred twelve".