1049330 has 8 divisors (see below), whose sum is σ = 1888812. Its totient is φ = 419728.

The previous prime is 1049297. The next prime is 1049333. The reversal of 1049330 is 339401.

It can be written as a sum of positive squares in 2 ways, for example, as 1042441 + 6889 = 1021^2 + 83^2 .

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

It is a super-2 number, since 2×1049330² = 2202186897800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52457 + ... + 52476.

2^1049330 is an apocalyptic number.

1049330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1049330 is a deficient number, since it is larger than the sum of its proper divisors (839482).

1049330 is a wasteful number, since it uses less digits than its factorization.

1049330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104940.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1049330 is about 1024.3680979023. The cubic root of 1049330 is about 101.6180124924.

The spelling of 1049330 in words is "one million, forty-nine thousand, three hundred thirty".