4646004636 has 48 divisors (see below), whose sum is σ = 13342375424. Its totient is φ = 1225319616.

The previous prime is 4646004593. The next prime is 4646004637. The reversal of 4646004636 is 6364006464.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 4646004594 and 4646004603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646004637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2126200 + ... + 2128383.

Almost surely, 2^4646004636 is an apocalyptic number.

It is an amenable number.

4646004636 is an abundant number, since it is smaller than the sum of its proper divisors (8696370788).

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

4646004636 is a wasteful number, since it uses less digits than its factorization.

4646004636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254610 (or 4254608 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 4646004636 is about 68161.6067592307. The cubic root of 4646004636 is about 1668.6293552360.

The spelling of 4646004636 in words is "four billion, six hundred forty-six million, four thousand, six hundred thirty-six".