3734707231000 has 128 divisors (see below), whose sum is σ = 8807277173760. Its totient is φ = 1482288192000.

The previous prime is 3734707230959. The next prime is 3734707231001. The reversal of 3734707231000 is 1327074373.

It is a super-2 number, since 2×3734707231000² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734707231001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75802374 + ... + 75851626.

It is an arithmetic number, because the mean of its divisors is an integer number (68806852920).

Almost surely, 2^{3734707231000} 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 3734707231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4403638586880).

3734707231000 is an abundant number, since it is smaller than the sum of its proper divisors (5072569942760).

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

3734707231000 is a wasteful number, since it uses less digits than its factorization.

3734707231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49862 (or 49848 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 37.

The spelling of 3734707231000 in words is "three trillion, seven hundred thirty-four billion, seven hundred seven million, two hundred thirty-one thousand".