2973898 has 8 divisors (see below), whose sum is σ = 4468608. Its totient is φ = 1484364.

The previous prime is 2973889. The next prime is 2973913. The reversal of 2973898 is 8983792.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865 + ... + 2587.

It is an arithmetic number, because the mean of its divisors is an integer number (558576).

2^2973898 is an apocalyptic number.

2973898 is a deficient number, since it is larger than the sum of its proper divisors (1494710).

2973898 is a wasteful number, since it uses less digits than its factorization.

2973898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588.

The product of its digits is 217728, while the sum is 46.

The square root of 2973898 is about 1724.4993476369. The cubic root of 2973898 is about 143.8054535895.

The spelling of 2973898 in words is "two million, nine hundred seventy-three thousand, eight hundred ninety-eight".