2973849 has 8 divisors (see below), whose sum is σ = 3975552. Its totient is φ = 1977360.

The previous prime is 2973833. The next prime is 2973857. The reversal of 2973849 is 9483792.

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

It is not a de Polignac number, because 2973849 - 2⁴ = 2973833 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2973849.

It is not an unprimeable number, because it can be changed into a prime (2973809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319 + ... + 2459.

It is an arithmetic number, because the mean of its divisors is an integer number (496944).

2^2973849 is an apocalyptic number.

It is an amenable number.

2973849 is a deficient number, since it is larger than the sum of its proper divisors (1001703).

2973849 is a wasteful number, since it uses less digits than its factorization.

2973849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607.

The product of its digits is 108864, while the sum is 42.

The square root of 2973849 is about 1724.4851405565. The cubic root of 2973849 is about 143.8046637725.

The spelling of 2973849 in words is "two million, nine hundred seventy-three thousand, eight hundred forty-nine".