2997386442 has 12 divisors (see below), whose sum is σ = 6494337330. Its totient is φ = 999128808.

The previous prime is 2997386429. The next prime is 2997386443. The reversal of 2997386442 is 2446837992.

2997386442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2941001361 + 56385081 = 54231^2 + 7509^2 .

It is not an unprimeable number, because it can be changed into a prime (2997386443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83260717 + ... + 83260752.

Almost surely, 2^2997386442 is an apocalyptic number.

2997386442 is an abundant number, since it is smaller than the sum of its proper divisors (3496950888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2997386442 is a wasteful number, since it uses less digits than its factorization.

2997386442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166521477 (or 166521474 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2997386442 is about 54748.3921407743. The cubic root of 2997386442 is about 1441.8306260797.

The spelling of 2997386442 in words is "two billion, nine hundred ninety-seven million, three hundred eighty-six thousand, four hundred forty-two".