7489941 has 8 divisors (see below), whose sum is σ = 10308864. Its totient is φ = 4832160.

The previous prime is 7489939. The next prime is 7489943. The reversal of 7489941 is 1499847.

7489941 is digitally balanced in base 3, 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 (7489939) and next prime (7489943).

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

It is not a de Polignac number, because 7489941 - 2¹ = 7489939 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7489893 and 7489902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7489943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40176 + ... + 40361.

It is an arithmetic number, because the mean of its divisors is an integer number (1288608).

Almost surely, 2^7489941 is an apocalyptic number.

It is an amenable number.

7489941 is a deficient number, since it is larger than the sum of its proper divisors (2818923).

7489941 is a wasteful number, since it uses less digits than its factorization.

7489941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80571.

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

The square root of 7489941 is about 2736.7756575942. The cubic root of 7489941 is about 195.6558325650.

The spelling of 7489941 in words is "seven million, four hundred eighty-nine thousand, nine hundred forty-one".