4944259658 has 32 divisors (see below), whose sum is σ = 8171767296. Its totient is φ = 2229320448.

The previous prime is 4944259637. The next prime is 4944259673. The reversal of 4944259658 is 8569524494.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721235 + ... + 728057.

It is an arithmetic number, because the mean of its divisors is an integer number (255367728).

Almost surely, 2^4944259658 is an apocalyptic number.

4944259658 is a deficient number, since it is larger than the sum of its proper divisors (3227507638).

4944259658 is a wasteful number, since it uses less digits than its factorization.

4944259658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7478.

The product of its digits is 12441600, while the sum is 56.

The square root of 4944259658 is about 70315.4297291853. The cubic root of 4944259658 is about 1703.5978769736.

The spelling of 4944259658 in words is "four billion, nine hundred forty-four million, two hundred fifty-nine thousand, six hundred fifty-eight".