2036490458 has 4 divisors (see below), whose sum is σ = 3054735690. Its totient is φ = 1018245228.

The previous prime is 2036490451. The next prime is 2036490473. The reversal of 2036490458 is 8540946302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1938024529 + 98465929 = 44023^2 + 9923^2 .

It is not an unprimeable number, because it can be changed into a prime (2036490451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509122613 + ... + 509122616.

Almost surely, 2^2036490458 is an apocalyptic number.

2036490458 is a deficient number, since it is larger than the sum of its proper divisors (1018245232).

2036490458 is a wasteful number, since it uses less digits than its factorization.

2036490458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018245231.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 2036490458 is about 45127.4911556138. The cubic root of 2036490458 is about 1267.5374311611.

The spelling of 2036490458 in words is "two billion, thirty-six million, four hundred ninety thousand, four hundred fifty-eight".