1490841053 has 8 divisors (see below), whose sum is σ = 1629485088. Its totient is φ = 1355620464.

The previous prime is 1490841049. The next prime is 1490841109. The reversal of 1490841053 is 3501480941.

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

It is a cyclic number.

It is not a de Polignac number, because 1490841053 - 2² = 1490841049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490840053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854951 + ... + 856692.

It is an arithmetic number, because the mean of its divisors is an integer number (203685636).

Almost surely, 2^1490841053 is an apocalyptic number.

1490841053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1490841053 is a deficient number, since it is larger than the sum of its proper divisors (138644035).

1490841053 is a wasteful number, since it uses less digits than its factorization.

1490841053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711723.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 1490841053 is about 38611.4109169815. The cubic root of 1490841053 is about 1142.3796228114.

The spelling of 1490841053 in words is "one billion, four hundred ninety million, eight hundred forty-one thousand, fifty-three".