3249838 has 8 divisors (see below), whose sum is σ = 4957560. Its totient is φ = 1597320.

The previous prime is 3249833. The next prime is 3249847. The reversal of 3249838 is 8389423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3249838² = 21122894052488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3249797 and 3249806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13653 + ... + 13888.

It is an arithmetic number, because the mean of its divisors is an integer number (619695).

Almost surely, 2^3249838 is an apocalyptic number.

3249838 is a deficient number, since it is larger than the sum of its proper divisors (1707722).

3249838 is a wasteful number, since it uses less digits than its factorization.

3249838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27602.

The product of its digits is 41472, while the sum is 37.

The square root of 3249838 is about 1802.7307064562. The cubic root of 3249838 is about 148.1223422289.

The spelling of 3249838 in words is "three million, two hundred forty-nine thousand, eight hundred thirty-eight".