447376734 has 24 divisors (see below), whose sum is σ = 1107790320. Its totient is φ = 127821888.

The previous prime is 447376733. The next prime is 447376753. The reversal of 447376734 is 437673744.

It is a self number, because there is not a number n which added to its sum of digits gives 447376734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447376733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1775179 + ... + 1775430.

It is an arithmetic number, because the mean of its divisors is an integer number (46157930).

Almost surely, 2^447376734 is an apocalyptic number.

447376734 is an abundant number, since it is smaller than the sum of its proper divisors (660413586).

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

447376734 is a wasteful number, since it uses less digits than its factorization.

447376734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550624 (or 3550621 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 45.

The square root of 447376734 is about 21151.2820888002. The cubic root of 447376734 is about 764.8174676641.

The spelling of 447376734 in words is "four hundred forty-seven million, three hundred seventy-six thousand, seven hundred thirty-four".