2987976 has 32 divisors (see below), whose sum is σ = 7796160. Its totient is φ = 952512.

The previous prime is 2987969. The next prime is 2987983. The reversal of 2987976 is 6797892.

It is an interprime number because it is at equal distance from previous prime (2987969) and next prime (2987983).

It is a d-powerful number, because it can be written as 2⁵ + 9² + 8⁷ + 7³ + 9⁵ + 7⁷ + 6⁵ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2155 + ... + 3258.

It is an arithmetic number, because the mean of its divisors is an integer number (243630).

2^2987976 is an apocalyptic number.

It is an amenable number.

2987976 is an abundant number, since it is smaller than the sum of its proper divisors (4808184).

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

2987976 is a wasteful number, since it uses less digits than its factorization.

2987976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5445 (or 5441 counting only the distinct ones).

The product of its digits is 381024, while the sum is 48.

The square root of 2987976 is about 1728.5762927913. The cubic root of 2987976 is about 144.0320144869.

The spelling of 2987976 in words is "two million, nine hundred eighty-seven thousand, nine hundred seventy-six".