7441998 has 8 divisors (see below), whose sum is σ = 14884008. Its totient is φ = 2480664.

The previous prime is 7441997. The next prime is 7441999. The reversal of 7441998 is 8991447.

7441998 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7441997) and next prime (7441999).

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

7441998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7441997) 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, 620161 + ... + 620172.

It is an arithmetic number, because the mean of its divisors is an integer number (1860501).

Almost surely, 2^7441998 is an apocalyptic number.

7441998 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.

7441998 is a wasteful number, since it uses less digits than its factorization.

7441998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240338.

The product of its digits is 72576, while the sum is 42.

The square root of 7441998 is about 2728.0025659812. The cubic root of 7441998 is about 195.2374753085.

The spelling of 7441998 in words is "seven million, four hundred forty-one thousand, nine hundred ninety-eight".