741781340 has 24 divisors (see below), whose sum is σ = 1559896800. Its totient is φ = 296301888.

The previous prime is 741781331. The next prime is 741781351. The reversal of 741781340 is 43187147.

741781340 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 741781340.

It is a congruent number.

It is an unprimeable number.

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, 10640 + ... + 39959.

It is an arithmetic number, because the mean of its divisors is an integer number (64995700).

Almost surely, 2^741781340 is an apocalyptic number.

It is an amenable number.

741781340 is an abundant number, since it is smaller than the sum of its proper divisors (818115460).

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

741781340 is a wasteful number, since it uses less digits than its factorization.

741781340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51341 (or 51339 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 741781340 is about 27235.6630174483. The cubic root of 741781340 is about 905.2293670945.

The spelling of 741781340 in words is "seven hundred forty-one million, seven hundred eighty-one thousand, three hundred forty".