740509314 has 32 divisors (see below), whose sum is σ = 1495812096. Its totient is φ = 244379520.

The previous prime is 740509313. The next prime is 740509327. The reversal of 740509314 is 413905047.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (740509313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579244 + ... + 580520.

It is an arithmetic number, because the mean of its divisors is an integer number (46744128).

Almost surely, 2^740509314 is an apocalyptic number.

740509314 is an abundant number, since it is smaller than the sum of its proper divisors (755302782).

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

740509314 is a wasteful number, since it uses less digits than its factorization.

740509314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 740509314 is about 27212.3007847554. The cubic root of 740509314 is about 904.7116340602.

The spelling of 740509314 in words is "seven hundred forty million, five hundred nine thousand, three hundred fourteen".