1590132849 has 8 divisors (see below), whose sum is σ = 2140761792. Its totient is φ = 1049796240.

The previous prime is 1590132839. The next prime is 1590132851. The reversal of 1590132849 is 9482310951.

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

It is not a de Polignac number, because 1590132849 - 2¹⁶ = 1590067313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1590132849.

It is not an unprimeable number, because it can be changed into a prime (1590132839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2572722 + ... + 2573339.

It is an arithmetic number, because the mean of its divisors is an integer number (267595224).

Almost surely, 2^1590132849 is an apocalyptic number.

It is an amenable number.

1590132849 is a deficient number, since it is larger than the sum of its proper divisors (550628943).

1590132849 is a wasteful number, since it uses less digits than its factorization.

1590132849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146167.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 1590132849 is about 39876.4698663259. The cubic root of 1590132849 is about 1167.1978254667.

The spelling of 1590132849 in words is "one billion, five hundred ninety million, one hundred thirty-two thousand, eight hundred forty-nine".