3255930 has 64 divisors (see below), whose sum is σ = 8985600. Its totient is φ = 838080.

The previous prime is 3255929. The next prime is 3255943. The reversal of 3255930 is 395523.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3255894 and 3255903.

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 31 ways as a sum of consecutive naturals, for example, 8176 + ... + 8564.

It is an arithmetic number, because the mean of its divisors is an integer number (140400).

Almost surely, 2^3255930 is an apocalyptic number.

3255930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3255930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4492800).

3255930 is an abundant number, since it is smaller than the sum of its proper divisors (5729670).

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

3255930 is a wasteful number, since it uses less digits than its factorization.

3255930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 3255930 is about 1804.4195742676. The cubic root of 3255930 is about 148.2148389475.

The spelling of 3255930 in words is "three million, two hundred fifty-five thousand, nine hundred thirty".