4646620004 has 24 divisors (see below), whose sum is σ = 9059063160. Its totient is φ = 2070641664.

The previous prime is 4646619953. The next prime is 4646620061. The reversal of 4646620004 is 4000266464.

It can be written as a sum of positive squares in 4 ways, for example, as 1004256100 + 3642363904 = 31690^2 + 60352^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1539149 + ... + 1542164.

It is an arithmetic number, because the mean of its divisors is an integer number (377460965).

Almost surely, 2^4646620004 is an apocalyptic number.

It is an amenable number.

4646620004 is a deficient number, since it is larger than the sum of its proper divisors (4412443156).

4646620004 is a wasteful number, since it uses less digits than its factorization.

4646620004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081359 (or 3081357 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 4646620004 is about 68166.1206465499. The cubic root of 4646620004 is about 1668.7030225307.

Adding to 4646620004 its reverse (4000266464), we get a palindrome (8646886468).

The spelling of 4646620004 in words is "four billion, six hundred forty-six million, six hundred twenty thousand, four".