3074484644 has 144 divisors (see below), whose sum is σ = 7090019328. Its totient is φ = 1140480000.

The previous prime is 3074484641. The next prime is 3074484653. The reversal of 3074484644 is 4464844703.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3074484595 and 3074484604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074484641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7666844 + ... + 7667244.

Almost surely, 2^3074484644 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 3074484644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3545009664).

3074484644 is an abundant number, since it is smaller than the sum of its proper divisors (4015534684).

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

3074484644 is a wasteful number, since it uses less digits than its factorization.

3074484644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 44.

The square root of 3074484644 is about 55448.0355287723. The cubic root of 3074484644 is about 1454.0882868615.

The spelling of 3074484644 in words is "three billion, seventy-four million, four hundred eighty-four thousand, six hundred forty-four".