742610544 has 40 divisors (see below), whose sum is σ = 2065982352. Its totient is φ = 228495360.

The previous prime is 742610543. The next prime is 742610567. The reversal of 742610544 is 445016247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742610543) 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, 594417 + ... + 595664.

Almost surely, 2^742610544 is an apocalyptic number.

It is an amenable number.

742610544 is an abundant number, since it is smaller than the sum of its proper divisors (1323371808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

742610544 is a wasteful number, since it uses less digits than its factorization.

742610544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190105 (or 1190099 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 742610544 is about 27250.8815270259. The cubic root of 742610544 is about 905.5665465527.

The spelling of 742610544 in words is "seven hundred forty-two million, six hundred ten thousand, five hundred forty-four".