734923481 has 8 divisors (see below), whose sum is σ = 804987720. Its totient is φ = 667840768.

The previous prime is 734923471. The next prime is 734923499. The reversal of 734923481 is 184329437.

It can be written as a sum of positive squares in 4 ways, for example, as 75255625 + 659667856 = 8675^2 + 25684^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-734923481 is a prime.

It is a super-2 number, since 2×734923481² = 1080225045850314722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734923451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744866 + ... + 745851.

It is an arithmetic number, because the mean of its divisors is an integer number (100623465).

Almost surely, 2^734923481 is an apocalyptic number.

It is an amenable number.

734923481 is a deficient number, since it is larger than the sum of its proper divisors (70064239).

734923481 is a wasteful number, since it uses less digits than its factorization.

734923481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490763.

The product of its digits is 145152, while the sum is 41.

The square root of 734923481 is about 27109.4721638028. The cubic root of 734923481 is about 902.4310737896.

The spelling of 734923481 in words is "seven hundred thirty-four million, nine hundred twenty-three thousand, four hundred eighty-one".