748140774 has 16 divisors (see below), whose sum is σ = 1517356800. Its totient is φ = 245867720.

The previous prime is 748140773. The next prime is 748140791. The reversal of 748140774 is 477041847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748140773) 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 7 ways as a sum of consecutive naturals, for example, 877674 + ... + 878525.

It is an arithmetic number, because the mean of its divisors is an integer number (94834800).

Almost surely, 2^748140774 is an apocalyptic number.

748140774 is an abundant number, since it is smaller than the sum of its proper divisors (769216026).

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

748140774 is a wasteful number, since it uses less digits than its factorization.

748140774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756275.

The product of its (nonzero) digits is 175616, while the sum is 42.

The square root of 748140774 is about 27352.1621448835. The cubic root of 748140774 is about 907.8089112200.

The spelling of 748140774 in words is "seven hundred forty-eight million, one hundred forty thousand, seven hundred seventy-four".