4658197956 has 12 divisors (see below), whose sum is σ = 10869128592. Its totient is φ = 1552732648.

The previous prime is 4658197937. The next prime is 4658198003. The reversal of 4658197956 is 6597918564.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4658197956.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194091570 + ... + 194091593.

It is an arithmetic number, because the mean of its divisors is an integer number (905760716).

Almost surely, 2^4658197956 is an apocalyptic number.

It is an amenable number.

4658197956 is an abundant number, since it is smaller than the sum of its proper divisors (6210930636).

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

4658197956 is a wasteful number, since it uses less digits than its factorization.

4658197956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388183170 (or 388183168 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 60.

The square root of 4658197956 is about 68250.9923444341. The cubic root of 4658197956 is about 1670.0878383765.

The spelling of 4658197956 in words is "four billion, six hundred fifty-eight million, one hundred ninety-seven thousand, nine hundred fifty-six".