740925543 has 8 divisors (see below), whose sum is σ = 988210800. Its totient is φ = 493795328.

The previous prime is 740925529. The next prime is 740925551. The reversal of 740925543 is 345529047.

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

It is a cyclic number.

It is not a de Polignac number, because 740925543 - 2⁴ = 740925527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740925583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27108 + ... + 47081.

It is an arithmetic number, because the mean of its divisors is an integer number (123526350).

Almost surely, 2^740925543 is an apocalyptic number.

740925543 is a deficient number, since it is larger than the sum of its proper divisors (247285257).

740925543 is a wasteful number, since it uses less digits than its factorization.

740925543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77521.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 740925543 is about 27219.9475201551. The cubic root of 740925543 is about 904.8811105180.

The spelling of 740925543 in words is "seven hundred forty million, nine hundred twenty-five thousand, five hundred forty-three".