2905068628 has 48 divisors (see below), whose sum is σ = 6343593984. Its totient is φ = 1130905440.

The previous prime is 2905068623. The next prime is 2905068667. The reversal of 2905068628 is 8268605092.

2905068628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2905068623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454825 + ... + 461167.

It is an arithmetic number, because the mean of its divisors is an integer number (132158208).

Almost surely, 2^2905068628 is an apocalyptic number.

2905068628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2905068628 is an abundant number, since it is smaller than the sum of its proper divisors (3438525356).

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

2905068628 is a wasteful number, since it uses less digits than its factorization.

2905068628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852 (or 7850 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 2905068628 is about 53898.6885554741. The cubic root of 2905068628 is about 1426.8734776277.

The spelling of 2905068628 in words is "two billion, nine hundred five million, sixty-eight thousand, six hundred twenty-eight".