4789498648 has 32 divisors (see below), whose sum is σ = 9818035920. Its totient is φ = 2172304000.

The previous prime is 4789498639. The next prime is 4789498657. The reversal of 4789498648 is 8468949874.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4789498639) and next prime (4789498657).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18463 + ... + 99598.

Almost surely, 2^4789498648 is an apocalyptic number.

It is an amenable number.

4789498648 is an abundant number, since it is smaller than the sum of its proper divisors (5028537272).

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

4789498648 is a wasteful number, since it uses less digits than its factorization.

4789498648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118539 (or 118535 counting only the distinct ones).

The product of its digits is 111476736, while the sum is 67.

The square root of 4789498648 is about 69206.2038259577. The cubic root of 4789498648 is about 1685.6342680530.

The spelling of 4789498648 in words is "four billion, seven hundred eighty-nine million, four hundred ninety-eight thousand, six hundred forty-eight".