3207798 has 48 divisors (see below), whose sum is σ = 8036496. Its totient is φ = 913920.

The previous prime is 3207791. The next prime is 3207803. The reversal of 3207798 is 8977023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3207791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2890 + ... + 3842.

It is an arithmetic number, because the mean of its divisors is an integer number (167427).

Almost surely, 2^3207798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3207798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4018248).

3207798 is an abundant number, since it is smaller than the sum of its proper divisors (4828698).

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

3207798 is a wasteful number, since it uses less digits than its factorization.

3207798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 986 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 3207798 is about 1791.0326630187. The cubic root of 3207798 is about 147.4808631689.

It can be divided in two parts, 3207 and 798, that added together give a triangular number (4005 = T₈₉).

The spelling of 3207798 in words is "three million, two hundred seven thousand, seven hundred ninety-eight".