4669999488 has 768 divisors, whose sum is σ = 18418752000. Its totient is φ = 1149603840.

The previous prime is 4669999487. The next prime is 4669999513. The reversal of 4669999488 is 8849999664.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4669999487) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42843978 + ... + 42844086.

It is an arithmetic number, because the mean of its divisors is an integer number (23982750).

Almost surely, 2^4669999488 is an apocalyptic number.

4669999488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4669999488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9209376000).

4669999488 is an abundant number, since it is smaller than the sum of its proper divisors (13748752512).

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

4669999488 is a wasteful number, since it uses less digits than its factorization.

4669999488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 155 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 72.

The square root of 4669999488 is about 68337.3945069608. The cubic root of 4669999488 is about 1671.4970366620.

The spelling of 4669999488 in words is "four billion, six hundred sixty-nine million, nine hundred ninety-nine thousand, four hundred eighty-eight".