2970947 has 8 divisors (see below), whose sum is σ = 3505152. Its totient is φ = 2464200.

The previous prime is 2970943. The next prime is 2970959. The reversal of 2970947 is 7490792.

It is a happy number.

2970947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2970947 - 2² = 2970943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2970947.

It is not an unprimeable number, because it can be changed into a prime (2970941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6629 + ... + 7062.

It is an arithmetic number, because the mean of its divisors is an integer number (438144).

2^2970947 is an apocalyptic number.

2970947 is a deficient number, since it is larger than the sum of its proper divisors (534205).

2970947 is a wasteful number, since it uses less digits than its factorization.

2970947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13729.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 2970947 is about 1723.6435246303. The cubic root of 2970947 is about 143.7578717807.

The spelling of 2970947 in words is "two million, nine hundred seventy thousand, nine hundred forty-seven".