2987970 has 32 divisors (see below), whose sum is σ = 7233408. Its totient is φ = 789888.

The previous prime is 2987969. The next prime is 2987983. The reversal of 2987970 is 797892.

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, 3747 + ... + 4473.

It is an arithmetic number, because the mean of its divisors is an integer number (226044).

2^2987970 is an apocalyptic number.

2987970 is an abundant number, since it is smaller than the sum of its proper divisors (4245438).

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

2987970 is a wasteful number, since it uses less digits than its factorization.

2987970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 2987970 is about 1728.5745572581. The cubic root of 2987970 is about 144.0319180790.

The spelling of 2987970 in words is "two million, nine hundred eighty-seven thousand, nine hundred seventy".