2982970 has 16 divisors (see below), whose sum is σ = 5392008. Its totient is φ = 1188160.

The previous prime is 2982929. The next prime is 2982971. The reversal of 2982970 is 792892.

It can be written as a sum of positive squares in 4 ways, for example, as 1814409 + 1168561 = 1347^2 + 1081^2 .

It is a super-2 number, since 2×2982970² = 17796220041800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2982971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700 + ... + 3640.

2^2982970 is an apocalyptic number.

2982970 is a deficient number, since it is larger than the sum of its proper divisors (2409038).

2982970 is a wasteful number, since it uses less digits than its factorization.

2982970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2982970 is about 1727.1276733351. The cubic root of 2982970 is about 143.9515333291.

The spelling of 2982970 in words is "two million, nine hundred eighty-two thousand, nine hundred seventy".