2997353 has 4 divisors (see below), whose sum is σ = 3100740. Its totient is φ = 2893968.

The previous prime is 2997341. The next prime is 2997361. The reversal of 2997353 is 3537992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2050624 + 946729 = 1432^2 + 973^2 .

It is not a de Polignac number, because 2997353 - 2¹⁴ = 2980969 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2997373) 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 3 ways as a sum of consecutive naturals, for example, 51650 + ... + 51707.

It is an arithmetic number, because the mean of its divisors is an integer number (775185).

2^2997353 is an apocalyptic number.

It is an amenable number.

2997353 is a deficient number, since it is larger than the sum of its proper divisors (103387).

2997353 is a wasteful number, since it uses less digits than its factorization.

2997353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103386.

The product of its digits is 51030, while the sum is 38.

The square root of 2997353 is about 1731.2865158604. The cubic root of 2997353 is about 144.1825263866.

The spelling of 2997353 in words is "two million, nine hundred ninety-seven thousand, three hundred fifty-three".