741688280 has 32 divisors (see below), whose sum is σ = 1671459840. Its totient is φ = 296202240.

The previous prime is 741688279. The next prime is 741688301. The reversal of 741688280 is 82886147.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11177 + ... + 40103.

It is an arithmetic number, because the mean of its divisors is an integer number (52233120).

Almost surely, 2^741688280 is an apocalyptic number.

It is an amenable number.

741688280 is an abundant number, since it is smaller than the sum of its proper divisors (929771560).

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

741688280 is a wasteful number, since it uses less digits than its factorization.

741688280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29579 (or 29575 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 741688280 is about 27233.9545420785. The cubic root of 741688280 is about 905.1915104004.

The spelling of 741688280 in words is "seven hundred forty-one million, six hundred eighty-eight thousand, two hundred eighty".