1490368 has 56 divisors (see below), whose sum is σ = 3383280. Its totient is φ = 645120.

The previous prime is 1490353. The next prime is 1490369. The reversal of 1490368 is 8630941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490369) 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, 20380 + ... + 20452.

2^1490368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1490368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1691640).

1490368 is an abundant number, since it is smaller than the sum of its proper divisors (1892912).

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

1490368 is a wasteful number, since it uses less digits than its factorization.

1490368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1490368 is about 1220.8062909405. The cubic root of 1490368 is about 114.2258782012.

The spelling of 1490368 in words is "one million, four hundred ninety thousand, three hundred sixty-eight".