450343734 has 8 divisors (see below), whose sum is σ = 900687480. Its totient is φ = 150114576.

The previous prime is 450343693. The next prime is 450343741. The reversal of 450343734 is 437343054.

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

450343734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 450343695 and 450343704.

It is a congruent number.

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, 37528639 + ... + 37528650.

It is an arithmetic number, because the mean of its divisors is an integer number (112585935).

Almost surely, 2^450343734 is an apocalyptic number.

450343734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450343734 is a wasteful number, since it uses less digits than its factorization.

450343734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75057294.

The product of its (nonzero) digits is 60480, while the sum is 33.

The square root of 450343734 is about 21221.3037771010. The cubic root of 450343734 is about 766.5044987394.

Adding to 450343734 its reverse (437343054), we get a palindrome (887686788).

The spelling of 450343734 in words is "four hundred fifty million, three hundred forty-three thousand, seven hundred thirty-four".