4646229620 has 12 divisors (see below), whose sum is σ = 9757082244. Its totient is φ = 1858491840.

The previous prime is 4646229617. The next prime is 4646229641. The reversal of 4646229620 is 269226464.

It can be written as a sum of positive squares in 2 ways, for example, as 2229917284 + 2416312336 = 47222^2 + 49156^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116155721 + ... + 116155760.

It is an arithmetic number, because the mean of its divisors is an integer number (813090187).

Almost surely, 2^4646229620 is an apocalyptic number.

It is an amenable number.

4646229620 is an abundant number, since it is smaller than the sum of its proper divisors (5110852624).

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

4646229620 is a wasteful number, since it uses less digits than its factorization.

4646229620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232311490 (or 232311488 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 4646229620 is about 68163.2571111446. The cubic root of 4646229620 is about 1668.6562894068.

The spelling of 4646229620 in words is "four billion, six hundred forty-six million, two hundred twenty-nine thousand, six hundred twenty".