4466020436 has 6 divisors (see below), whose sum is σ = 7815535770. Its totient is φ = 2233010216.

The previous prime is 4466020421. The next prime is 4466020439. The reversal of 4466020436 is 6340206644.

It can be written as a sum of positive squares in only one way, i.e., 3499432336 + 966588100 = 59156^2 + 31090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4466020396 and 4466020405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4466020439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558252551 + ... + 558252558.

It is an arithmetic number, because the mean of its divisors is an integer number (1302589295).

Almost surely, 2^4466020436 is an apocalyptic number.

It is an amenable number.

4466020436 is a deficient number, since it is larger than the sum of its proper divisors (3349515334).

4466020436 is a wasteful number, since it uses less digits than its factorization.

4466020436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116505113 (or 1116505111 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 4466020436 is about 66828.2906859064. The cubic root of 4466020436 is about 1646.7976377074.

The spelling of 4466020436 in words is "four billion, four hundred sixty-six million, twenty thousand, four hundred thirty-six".