2997442846 has 8 divisors (see below), whose sum is σ = 4691649744. Its totient is φ = 1433559600.

The previous prime is 2997442841. The next prime is 2997442849. The reversal of 2997442846 is 6482447992.

It is a happy number.

2997442846 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (2997442841) 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, 32580855 + ... + 32580946.

It is an arithmetic number, because the mean of its divisors is an integer number (586456218).

Almost surely, 2^2997442846 is an apocalyptic number.

2997442846 is a deficient number, since it is larger than the sum of its proper divisors (1694206898).

2997442846 is a wasteful number, since it uses less digits than its factorization.

2997442846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65161826.

The product of its digits is 6967296, while the sum is 55.

The square root of 2997442846 is about 54748.9072585015. The cubic root of 2997442846 is about 1441.8396700147.

The spelling of 2997442846 in words is "two billion, nine hundred ninety-seven million, four hundred forty-two thousand, eight hundred forty-six".