4698505440 has 240 divisors, whose sum is σ = 17455450320. Its totient is φ = 1186928640.

The previous prime is 4698505429. The next prime is 4698505451. The reversal of 4698505440 is 445058964.

It is an interprime number because it is at equal distance from previous prime (4698505429) and next prime (4698505451).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 236700 + ... + 255780.

It is an arithmetic number, because the mean of its divisors is an integer number (72731043).

Almost surely, 2^4698505440 is an apocalyptic number.

4698505440 is a gapful number since it is divisible by the number (40) 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 4698505440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8727725160).

4698505440 is an abundant number, since it is smaller than the sum of its proper divisors (12756944880).

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

4698505440 is a wasteful number, since it uses less digits than its factorization.

4698505440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19127 (or 19110 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4698505440 is about 68545.6449382453. The cubic root of 4698505440 is about 1674.8911122504.

The spelling of 4698505440 in words is "four billion, six hundred ninety-eight million, five hundred five thousand, four hundred forty".