734454000 has 640 divisors, whose sum is σ = 3156940800. Its totient is φ = 159667200.

The previous prime is 734453983. The next prime is 734454001. The reversal of 734454000 is 454437.

734454000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734454001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10961967 + ... + 10962033.

It is an arithmetic number, because the mean of its divisors is an integer number (4932720).

Almost surely, 2^734454000 is an apocalyptic number.

734454000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734454000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1578470400).

734454000 is an abundant number, since it is smaller than the sum of its proper divisors (2422486800).

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

734454000 is a wasteful number, since it uses less digits than its factorization.

734454000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 734454000 is about 27100.8117959592. The cubic root of 734454000 is about 902.2388703368.

The spelling of 734454000 in words is "seven hundred thirty-four million, four hundred fifty-four thousand".