740737068 has 12 divisors (see below), whose sum is σ = 1728386520. Its totient is φ = 246912352.

The previous prime is 740737027. The next prime is 740737079. The reversal of 740737068 is 860737047.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30864033 + ... + 30864056.

It is an arithmetic number, because the mean of its divisors is an integer number (144032210).

Almost surely, 2^740737068 is an apocalyptic number.

It is an amenable number.

740737068 is an abundant number, since it is smaller than the sum of its proper divisors (987649452).

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

740737068 is a wasteful number, since it uses less digits than its factorization.

740737068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61728096 (or 61728094 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 740737068 is about 27216.4852249514. The cubic root of 740737068 is about 904.8043767930.

The spelling of 740737068 in words is "seven hundred forty million, seven hundred thirty-seven thousand, sixty-eight".