740269453 has 16 divisors (see below), whose sum is σ = 927590400. Its totient is φ = 573922800.

The previous prime is 740269451. The next prime is 740269459. The reversal of 740269453 is 354962047.

It is a happy number.

It is not a de Polignac number, because 740269453 - 2¹ = 740269451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740269451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8833 + ... + 39478.

It is an arithmetic number, because the mean of its divisors is an integer number (57974400).

Almost surely, 2^740269453 is an apocalyptic number.

It is an amenable number.

740269453 is a deficient number, since it is larger than the sum of its proper divisors (187320947).

740269453 is a wasteful number, since it uses less digits than its factorization.

740269453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48528.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 740269453 is about 27207.8932113459. The cubic root of 740269453 is about 904.6139407259.

The spelling of 740269453 in words is "seven hundred forty million, two hundred sixty-nine thousand, four hundred fifty-three".