3245998 has 16 divisors (see below), whose sum is σ = 5857920. Its totient is φ = 1317816.

The previous prime is 3245989. The next prime is 3246007. The reversal of 3245998 is 8995423.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3245989) and next prime (3246007).

It is a self number, because there is not a number n which added to its sum of digits gives 3245998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5836 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (366120).

Almost surely, 2^3245998 is an apocalyptic number.

3245998 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3245998 is a deficient number, since it is larger than the sum of its proper divisors (2611922).

3245998 is a wasteful number, since it uses less digits than its factorization.

3245998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12231.

The product of its digits is 77760, while the sum is 40.

The square root of 3245998 is about 1801.6653407334. The cubic root of 3245998 is about 148.0639789127.

The spelling of 3245998 in words is "three million, two hundred forty-five thousand, nine hundred ninety-eight".