3298750 has 80 divisors (see below), whose sum is σ = 7872480. Its totient is φ = 1008000.

The previous prime is 3298739. The next prime is 3298769. The reversal of 3298750 is 578923.

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 113736 + ... + 113764.

It is an arithmetic number, because the mean of its divisors is an integer number (98406).

Almost surely, 2^3298750 is an apocalyptic number.

3298750 is an abundant number, since it is smaller than the sum of its proper divisors (4573730).

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

3298750 is a wasteful number, since it uses less digits than its factorization.

3298750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 3298750 is about 1816.2461286951. The cubic root of 3298750 is about 148.8617548715.

The spelling of 3298750 in words is "three million, two hundred ninety-eight thousand, seven hundred fifty".