4064661048 has 64 divisors (see below), whose sum is σ = 11927208960. Its totient is φ = 1129942656.

The previous prime is 4064661031. The next prime is 4064661049. The reversal of 4064661048 is 8401664604.

4064661048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4064660997 and 4064661015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064661049) 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, 320736 + ... + 333167.

It is an arithmetic number, because the mean of its divisors is an integer number (186362640).

Almost surely, 2^4064661048 is an apocalyptic number.

It is an amenable number.

4064661048 is an abundant number, since it is smaller than the sum of its proper divisors (7862547912).

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

4064661048 is a wasteful number, since it uses less digits than its factorization.

4064661048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653956 (or 653952 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 4064661048 is about 63754.6943212812. The cubic root of 4064661048 is about 1595.9089558055.

The spelling of 4064661048 in words is "four billion, sixty-four million, six hundred sixty-one thousand, forty-eight".