3084429440 has 64 divisors (see below), whose sum is σ = 7419202560. Its totient is φ = 1226161152.

The previous prime is 3084429433. The next prime is 3084429449. The reversal of 3084429440 is 449244803.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 3084429394 and 3084429403.

It is not an unprimeable number, because it can be changed into a prime (3084429449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89537 + ... + 119103.

It is an arithmetic number, because the mean of its divisors is an integer number (115925040).

Almost surely, 2^3084429440 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 3084429440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3709601280).

3084429440 is an abundant number, since it is smaller than the sum of its proper divisors (4334773120).

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

3084429440 is a wasteful number, since it uses less digits than its factorization.

3084429440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29749 (or 29737 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 3084429440 is about 55537.6398490249. The cubic root of 3084429440 is about 1455.6544081763.

The spelling of 3084429440 in words is "three billion, eighty-four million, four hundred twenty-nine thousand, four hundred forty".