7394490 has 96 divisors (see below), whose sum is σ = 21228480. Its totient is φ = 1845504.

The previous prime is 7394489. The next prime is 7394503. The reversal of 7394490 is 944937.

7394490 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41221 + ... + 41399.

It is an arithmetic number, because the mean of its divisors is an integer number (221130).

Almost surely, 2^7394490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7394490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10614240).

7394490 is an abundant number, since it is smaller than the sum of its proper divisors (13833990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7394490 is a wasteful number, since it uses less digits than its factorization.

7394490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 7394490 is about 2719.2811550114. The cubic root of 7394490 is about 194.8211377653.

The spelling of 7394490 in words is "seven million, three hundred ninety-four thousand, four hundred ninety".