1485590434 has 8 divisors (see below), whose sum is σ = 2248106220. Its totient is φ = 736221696.

The previous prime is 1485590419. The next prime is 1485590459. The reversal of 1485590434 is 4340955841.

It can be written as a sum of positive squares in 2 ways, for example, as 1033815409 + 451775025 = 32153^2 + 21255^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3286479 + ... + 3286930.

Almost surely, 2^1485590434 is an apocalyptic number.

1485590434 is a deficient number, since it is larger than the sum of its proper divisors (762515786).

1485590434 is a wasteful number, since it uses less digits than its factorization.

1485590434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6573524.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 1485590434 is about 38543.3578454187. The cubic root of 1485590434 is about 1141.0369230709.

The spelling of 1485590434 in words is "one billion, four hundred eighty-five million, five hundred ninety thousand, four hundred thirty-four".