740683836078 has 16 divisors (see below), whose sum is σ = 1484567175936. Its totient is φ = 246361361400.

The previous prime is 740683836071. The next prime is 740683836133. The reversal of 740683836078 is 870638386047.

740683836078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×740683836078³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740683836071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133309648 + ... + 133315203.

It is an arithmetic number, because the mean of its divisors is an integer number (92785448496).

Almost surely, 2^740683836078 is an apocalyptic number.

740683836078 is an abundant number, since it is smaller than the sum of its proper divisors (743883339858).

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

740683836078 is a wasteful number, since it uses less digits than its factorization.

740683836078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266625319.

The product of its (nonzero) digits is 32514048, while the sum is 60.

The spelling of 740683836078 in words is "seven hundred forty billion, six hundred eighty-three million, eight hundred thirty-six thousand, seventy-eight".