740480655 has 32 divisors (see below), whose sum is σ = 1208701440. Its totient is φ = 387013760.

The previous prime is 740480651. The next prime is 740480677. The reversal of 740480655 is 556084047.

740480655 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 740480655 - 2² = 740480651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740480651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182236 + ... + 186254.

It is an arithmetic number, because the mean of its divisors is an integer number (37771920).

Almost surely, 2^740480655 is an apocalyptic number.

740480655 is a deficient number, since it is larger than the sum of its proper divisors (468220785).

740480655 is a wasteful number, since it uses less digits than its factorization.

740480655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 740480655 is about 27211.7741979460. The cubic root of 740480655 is about 904.6999626044.

The spelling of 740480655 in words is "seven hundred forty million, four hundred eighty thousand, six hundred fifty-five".