3346029440 has 128 divisors (see below), whose sum is σ = 8693092800. Its totient is φ = 1224179712.

The previous prime is 3346029433. The next prime is 3346029457. The reversal of 3346029440 is 449206433.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×3346029440² = 22391826026693427200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3346029440.

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, 938381 + ... + 941939.

Almost surely, 2^3346029440 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 3346029440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4346546400).

3346029440 is an abundant number, since it is smaller than the sum of its proper divisors (5347063360).

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

3346029440 is a wasteful number, since it uses less digits than its factorization.

3346029440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704 (or 3692 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 3346029440 is about 57844.8739301937. The cubic root of 3346029440 is about 1495.6957258150.

The spelling of 3346029440 in words is "three billion, three hundred forty-six million, twenty-nine thousand, four hundred forty".