3258870 has 32 divisors (see below), whose sum is σ = 8163072. Its totient is φ = 831072.

The previous prime is 3258869. The next prime is 3258877. The reversal of 3258870 is 788523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3258877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672 + ... + 3051.

It is an arithmetic number, because the mean of its divisors is an integer number (255096).

Almost surely, 2^3258870 is an apocalyptic number.

3258870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3258870 is an abundant number, since it is smaller than the sum of its proper divisors (4904202).

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

3258870 is a wasteful number, since it uses less digits than its factorization.

3258870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 3258870 is about 1805.2340568469. The cubic root of 3258870 is about 148.2594366033.

The spelling of 3258870 in words is "three million, two hundred fifty-eight thousand, eight hundred seventy".