734532345 has 24 divisors (see below), whose sum is σ = 1348084296. Its totient is φ = 368706048.

The previous prime is 734532319. The next prime is 734532373. The reversal of 734532345 is 543235437.

734532345 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44997264 + 689535081 = 6708^2 + 26259^2 .

It is not a de Polignac number, because 734532345 - 2⁷ = 734532217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479322 + ... + 480851.

It is an arithmetic number, because the mean of its divisors is an integer number (56170179).

Almost surely, 2^734532345 is an apocalyptic number.

It is an amenable number.

734532345 is a deficient number, since it is larger than the sum of its proper divisors (613551951).

734532345 is a wasteful number, since it uses less digits than its factorization.

734532345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960201 (or 960198 counting only the distinct ones).

The product of its digits is 151200, while the sum is 36.

The square root of 734532345 is about 27102.2571938206. The cubic root of 734532345 is about 902.2709501272.

The spelling of 734532345 in words is "seven hundred thirty-four million, five hundred thirty-two thousand, three hundred forty-five".