4948621764 has 24 divisors (see below), whose sum is σ = 12048818880. Its totient is φ = 1577821344.

The previous prime is 4948621759. The next prime is 4948621807. The reversal of 4948621764 is 4671268494.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 8964619 + ... + 8965170.

It is an arithmetic number, because the mean of its divisors is an integer number (502034120).

Almost surely, 2^4948621764 is an apocalyptic number.

It is an amenable number.

4948621764 is an abundant number, since it is smaller than the sum of its proper divisors (7100197116).

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

4948621764 is a wasteful number, since it uses less digits than its factorization.

4948621764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17929819 (or 17929817 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 4948621764 is about 70346.4410187182. The cubic root of 4948621764 is about 1704.0987332308.

The spelling of 4948621764 in words is "four billion, nine hundred forty-eight million, six hundred twenty-one thousand, seven hundred sixty-four".