2970946 has 8 divisors (see below), whose sum is σ = 4861584. Its totient is φ = 1350420.

The previous prime is 2970943. The next prime is 2970959. The reversal of 2970946 is 6490792.

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

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67500 + ... + 67543.

It is an arithmetic number, because the mean of its divisors is an integer number (607698).

2^2970946 is an apocalyptic number.

2970946 is a deficient number, since it is larger than the sum of its proper divisors (1890638).

2970946 is a wasteful number, since it uses less digits than its factorization.

2970946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135056.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2970946 is about 1723.6432345471. The cubic root of 2970946 is about 143.7578556514.

It can be divided in two parts, 2970 and 946, that added together give a triangular number (3916 = T₈₈).

The spelling of 2970946 in words is "two million, nine hundred seventy thousand, nine hundred forty-six".