3045627648 has 288 divisors, whose sum is σ = 10838105600. Its totient is φ = 824131584.

The previous prime is 3045627523. The next prime is 3045627649. The reversal of 3045627648 is 8467265403.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045627649) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 917640 + ... + 920952.

Almost surely, 2^3045627648 is an apocalyptic number.

3045627648 is a gapful number since it is divisible by the number (38) 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 3045627648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5419052800).

3045627648 is an abundant number, since it is smaller than the sum of its proper divisors (7792477952).

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

3045627648 is a wasteful number, since it uses less digits than its factorization.

3045627648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364 (or 3344 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 3045627648 is about 55187.2054737328. The cubic root of 3045627648 is about 1449.5246397383.

The spelling of 3045627648 in words is "three billion, forty-five million, six hundred twenty-seven thousand, six hundred forty-eight".