2970869 has 8 divisors (see below), whose sum is σ = 3431808. Its totient is φ = 2541760.

The previous prime is 2970857. The next prime is 2970893. The reversal of 2970869 is 9680792.

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 2970869 - 2¹² = 2966773 is a prime.

It is a super-2 number, since 2×2970869² = 17652125230322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7757 + ... + 8130.

It is an arithmetic number, because the mean of its divisors is an integer number (428976).

2^2970869 is an apocalyptic number.

It is an amenable number.

2970869 is a deficient number, since it is larger than the sum of its proper divisors (460939).

2970869 is a wasteful number, since it uses less digits than its factorization.

2970869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15915.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 2970869 is about 1723.6208979935. The cubic root of 2970869 is about 143.7566136844.

The spelling of 2970869 in words is "two million, nine hundred seventy thousand, eight hundred sixty-nine".