3298948128 has 288 divisors, whose sum is σ = 11583129600. Its totient is φ = 909715968.

The previous prime is 3298948117. The next prime is 3298948139. The reversal of 3298948128 is 8218498923.

It is an interprime number because it is at equal distance from previous prime (3298948117) and next prime (3298948139).

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1226401 + ... + 1229087.

It is an arithmetic number, because the mean of its divisors is an integer number (40219200).

Almost surely, 2^3298948128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3298948128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5791564800).

3298948128 is an abundant number, since it is smaller than the sum of its proper divisors (8284181472).

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

3298948128 is a wasteful number, since it uses less digits than its factorization.

3298948128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749 (or 2728 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 3298948128 is about 57436.4703650912. The cubic root of 3298948128 is about 1488.6473510049.

The spelling of 3298948128 in words is "three billion, two hundred ninety-eight million, nine hundred forty-eight thousand, one hundred twenty-eight".