2973342 has 8 divisors (see below), whose sum is σ = 5946696. Its totient is φ = 991112.

The previous prime is 2973337. The next prime is 2973343. The reversal of 2973342 is 2433792.

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

2973342 is an admirable number.

It is a d-powerful number, because it can be written as 2¹¹ + 9⁵ + 7² + 3¹² + 3¹³ + 4⁹ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973343) 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, 247773 + ... + 247784.

It is an arithmetic number, because the mean of its divisors is an integer number (743337).

2^2973342 is an apocalyptic number.

2973342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2973342 is a wasteful number, since it uses less digits than its factorization.

2973342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495562.

The product of its digits is 9072, while the sum is 30.

The square root of 2973342 is about 1724.3381338937. The cubic root of 2973342 is about 143.7964910746.

The spelling of 2973342 in words is "two million, nine hundred seventy-three thousand, three hundred forty-two".