734000473 has 6 divisors (see below), whose sum is σ = 744198414. Its totient is φ = 723940416.

The previous prime is 734000459. The next prime is 734000507. The reversal of 734000473 is 374000437.

It can be written as a sum of positive squares in 3 ways, for example, as 83393424 + 650607049 = 9132^2 + 25507^2 .

It is not a de Polignac number, because 734000473 - 2¹⁷ = 733869401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734007473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63540 + ... + 74197.

It is an arithmetic number, because the mean of its divisors is an integer number (124033069).

Almost surely, 2^734000473 is an apocalyptic number.

734000473 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

734000473 is a deficient number, since it is larger than the sum of its proper divisors (10197941).

734000473 is an equidigital number, since it uses as much as digits as its factorization.

734000473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137883 (or 137810 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 734000473 is about 27092.4430976610. The cubic root of 734000473 is about 902.0531205861.

The spelling of 734000473 in words is "seven hundred thirty-four million, four hundred seventy-three", and thus it is an aban number.