740730255 has 32 divisors (see below), whose sum is σ = 1223582976. Its totient is φ = 382416384.

The previous prime is 740730247. The next prime is 740730281. The reversal of 740730255 is 552037047.

740730255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 740730255 - 2³ = 740730247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67804 + ... + 77966.

It is an arithmetic number, because the mean of its divisors is an integer number (38236968).

Almost surely, 2^740730255 is an apocalyptic number.

740730255 is a deficient number, since it is larger than the sum of its proper divisors (482852721).

740730255 is a wasteful number, since it uses less digits than its factorization.

740730255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10327.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 740730255 is about 27216.3600615512. The cubic root of 740730255 is about 904.8016027762.

The spelling of 740730255 in words is "seven hundred forty million, seven hundred thirty thousand, two hundred fifty-five".