740667040368 has 40 divisors (see below), whose sum is σ = 1920502861200. Its totient is φ = 245971206144.

The previous prime is 740667040367. The next prime is 740667040381. The reversal of 740667040368 is 863040766047.

It is a self number, because there is not a number n which added to its sum of digits gives 740667040368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740667040367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28668433 + ... + 28694256.

It is an arithmetic number, because the mean of its divisors is an integer number (48012571530).

Almost surely, 2^740667040368 is an apocalyptic number.

It is an amenable number.

740667040368 is an abundant number, since it is smaller than the sum of its proper divisors (1179835820832).

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

740667040368 is a wasteful number, since it uses less digits than its factorization.

740667040368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57362969 (or 57362963 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 740667040368 in words is "seven hundred forty billion, six hundred sixty-seven million, forty thousand, three hundred sixty-eight".