2938998 has 8 divisors (see below), whose sum is σ = 5878008. Its totient is φ = 979664.

The previous prime is 2938993. The next prime is 2939023. The reversal of 2938998 is 8998392.

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

2938998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938993) 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, 244911 + ... + 244922.

It is an arithmetic number, because the mean of its divisors is an integer number (734751).

2^2938998 is an apocalyptic number.

2938998 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.

2938998 is a wasteful number, since it uses less digits than its factorization.

2938998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489838.

The product of its digits is 279936, while the sum is 48.

The square root of 2938998 is about 1714.3506059147. The cubic root of 2938998 is about 143.2406985119.

The spelling of 2938998 in words is "two million, nine hundred thirty-eight thousand, nine hundred ninety-eight".