2987307092 has 48 divisors (see below), whose sum is σ = 6523883520. Its totient is φ = 1162792800.

The previous prime is 2987307019. The next prime is 2987307121. The reversal of 2987307092 is 2907037892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375209 + ... + 383087.

It is an arithmetic number, because the mean of its divisors is an integer number (135914240).

Almost surely, 2^2987307092 is an apocalyptic number.

2987307092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2987307092 is an abundant number, since it is smaller than the sum of its proper divisors (3536576428).

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

2987307092 is a wasteful number, since it uses less digits than its factorization.

2987307092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9132 (or 9130 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 2987307092 is about 54656.2630628915. The cubic root of 2987307092 is about 1440.2126569938.

The spelling of 2987307092 in words is "two billion, nine hundred eighty-seven million, three hundred seven thousand, ninety-two".