3249858 has 16 divisors (see below), whose sum is σ = 6675840. Its totient is φ = 1053936.

The previous prime is 3249847. The next prime is 3249859. The reversal of 3249858 is 8589423.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3249859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7098 + ... + 7541.

It is an arithmetic number, because the mean of its divisors is an integer number (417240).

Almost surely, 2^3249858 is an apocalyptic number.

3249858 is an abundant number, since it is smaller than the sum of its proper divisors (3425982).

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

3249858 is a wasteful number, since it uses less digits than its factorization.

3249858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14681.

The product of its digits is 69120, while the sum is 39.

The square root of 3249858 is about 1802.7362535879. The cubic root of 3249858 is about 148.1226460841.

The spelling of 3249858 in words is "three million, two hundred forty-nine thousand, eight hundred fifty-eight".