450271634 has 8 divisors (see below), whose sum is σ = 684920448. Its totient is φ = 221964820.

The previous prime is 450271631. The next prime is 450271651. The reversal of 450271634 is 436172054.

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

It is a self number, because there is not a number n which added to its sum of digits gives 450271634.

It is not an unprimeable number, because it can be changed into a prime (450271631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1585322 + ... + 1585605.

It is an arithmetic number, because the mean of its divisors is an integer number (85615056).

Almost surely, 2^450271634 is an apocalyptic number.

450271634 is a deficient number, since it is larger than the sum of its proper divisors (234648814).

450271634 is a wasteful number, since it uses less digits than its factorization.

450271634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171000.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 450271634 is about 21219.6049444847. The cubic root of 450271634 is about 766.4635907842.

The spelling of 450271634 in words is "four hundred fifty million, two hundred seventy-one thousand, six hundred thirty-four".