4462066404 has 18 divisors (see below), whose sum is σ = 11279112390. Its totient is φ = 1487355456.

The previous prime is 4462066391. The next prime is 4462066421. The reversal of 4462066404 is 4046602644.

It is a happy number.

4462066404 is a `hidden beast` number, since 4 + 4 + 6 + 2 + 0 + 6 + 640 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4371854400 + 90212004 = 66120^2 + 9498^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 123946289 = 4462066404 / (4 + 4 + 6 + 2 + 0 + 6 + 6 + 4 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61973109 + ... + 61973180.

It is an arithmetic number, because the mean of its divisors is an integer number (626617355).

Almost surely, 2^4462066404 is an apocalyptic number.

It is an amenable number.

4462066404 is an abundant number, since it is smaller than the sum of its proper divisors (6817045986).

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

4462066404 is a wasteful number, since it uses less digits than its factorization.

4462066404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123946299 (or 123946294 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 4462066404 is about 66798.7006161048. The cubic root of 4462066404 is about 1646.3114917627.

The spelling of 4462066404 in words is "four billion, four hundred sixty-two million, sixty-six thousand, four hundred four".