450758434 has 32 divisors (see below), whose sum is σ = 820074240. Its totient is φ = 181398528.

The previous prime is 450758431. The next prime is 450758443. The reversal of 450758434 is 434857054.

It is not an unprimeable number, because it can be changed into a prime (450758431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113962 + ... + 117850.

It is an arithmetic number, because the mean of its divisors is an integer number (25627320).

Almost surely, 2^450758434 is an apocalyptic number.

450758434 is a deficient number, since it is larger than the sum of its proper divisors (369315806).

450758434 is a wasteful number, since it uses less digits than its factorization.

450758434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402.

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 450758434 is about 21231.0723704668. The cubic root of 450758434 is about 766.7397056649.

The spelling of 450758434 in words is "four hundred fifty million, seven hundred fifty-eight thousand, four hundred thirty-four".