3749294650752 is a `hidden beast` number, since 3 + 7 + 492 + 9 + 46 + 50 + 7 + 52 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 3749294650752.
It is a congruent number.
Almost surely, 23749294650752 is an apocalyptic number.
3749294650752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3749294650752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6603607296000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3749294650752 is a wasteful number, since it uses less digits than its factorization.
3749294650752 is an evil number, because the sum of its binary digits is even.
The spelling of 3749294650752 in words is "three trillion, seven hundred forty-nine billion, two hundred ninety-four million, six hundred fifty thousand, seven hundred fifty-two".