740727460 has 48 divisors (see below), whose sum is σ = 1736425152. Its totient is φ = 263088000.

The previous prime is 740727439. The next prime is 740727469. The reversal of 740727460 is 64727047.

It is a happy number.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (740727469) 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 15 ways as a sum of consecutive naturals, for example, 29691 + ... + 48610.

It is an arithmetic number, because the mean of its divisors is an integer number (36175524).

Almost surely, 2^740727460 is an apocalyptic number.

It is an amenable number.

740727460 is an abundant number, since it is smaller than the sum of its proper divisors (995697692).

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

740727460 is a wasteful number, since it uses less digits than its factorization.

740727460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78364 (or 78362 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 740727460 is about 27216.3087137106. The cubic root of 740727460 is about 904.8004647445.

The spelling of 740727460 in words is "seven hundred forty million, seven hundred twenty-seven thousand, four hundred sixty".