3295898640 has 160 divisors (see below), whose sum is σ = 11421768960. Its totient is φ = 873547776.

The previous prime is 3295898629. The next prime is 3295898653. The reversal of 3295898640 is 468985923.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356152 + ... + 365288.

It is an arithmetic number, because the mean of its divisors is an integer number (71386056).

Almost surely, 2^3295898640 is an apocalyptic number.

3295898640 is a gapful number since it is divisible by the number (30) 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 3295898640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5710884480).

3295898640 is an abundant number, since it is smaller than the sum of its proper divisors (8125870320).

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

3295898640 is a wasteful number, since it uses less digits than its factorization.

3295898640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9326 (or 9314 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 3295898640 is about 57409.9176101133. The cubic root of 3295898640 is about 1488.1885166983.

The spelling of 3295898640 in words is "three billion, two hundred ninety-five million, eight hundred ninety-eight thousand, six hundred forty".