740507064 has 64 divisors (see below), whose sum is σ = 2125872000. Its totient is φ = 212584320.

The previous prime is 740507041. The next prime is 740507093. The reversal of 740507064 is 460705047.

740507064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68799 + ... + 78830.

It is an arithmetic number, because the mean of its divisors is an integer number (33216750).

Almost surely, 2^740507064 is an apocalyptic number.

It is an amenable number.

740507064 is an abundant number, since it is smaller than the sum of its proper divisors (1385364936).

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

740507064 is a wasteful number, since it uses less digits than its factorization.

740507064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147668 (or 147664 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 740507064 is about 27212.2594431260. The cubic root of 740507064 is about 904.7107177524.

The spelling of 740507064 in words is "seven hundred forty million, five hundred seven thousand, sixty-four".