740683836080 has 80 divisors (see below), whose sum is σ = 1734149673984. Its totient is φ = 294201123840.

The previous prime is 740683836071. The next prime is 740683836133. The reversal of 740683836080 is 80638386047.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×740683836080³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 20869550 + ... + 20905010.

Almost surely, 2^740683836080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740683836080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (867074836992).

740683836080 is an abundant number, since it is smaller than the sum of its proper divisors (993465837904).

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

740683836080 is a wasteful number, since it uses less digits than its factorization.

740683836080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37294 (or 37288 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 740683836080 in words is "seven hundred forty billion, six hundred eighty-three million, eight hundred thirty-six thousand, eighty".