3374729440 has 96 divisors (see below), whose sum is σ = 8421912576. Its totient is φ = 1275886080.

The previous prime is 3374729417. The next prime is 3374729509. The reversal of 3374729440 is 449274733.

It is a super-2 number, since 2×3374729440² = 22777597586405427200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

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, 205369 + ... + 221191.

It is an arithmetic number, because the mean of its divisors is an integer number (87728256).

Almost surely, 2^3374729440 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 3374729440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4210956288).

3374729440 is an abundant number, since it is smaller than the sum of its proper divisors (5047183136).

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

3374729440 is a wasteful number, since it uses less digits than its factorization.

3374729440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15912 (or 15904 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

The square root of 3374729440 is about 58092.4215367203. The cubic root of 3374729440 is about 1499.9599159659.

The spelling of 3374729440 in words is "three billion, three hundred seventy-four million, seven hundred twenty-nine thousand, four hundred forty".