3316829 has 4 divisors (see below), whose sum is σ = 3321660. Its totient is φ = 3312000.

The previous prime is 3316823. The next prime is 3316843. The reversal of 3316829 is 9286133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9286133 = 67 ⋅138599.

It can be written as a sum of positive squares in 2 ways, for example, as 851929 + 2464900 = 923^2 + 1570^2 .

It is a cyclic number.

It is not a de Polignac number, because 3316829 - 2⁴ = 3316813 is a prime.

It is a super-2 number, since 2×3316829² = 22002709230482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3316795 and 3316804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3316823) 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, 1172 + ... + 2829.

It is an arithmetic number, because the mean of its divisors is an integer number (830415).

Almost surely, 2^3316829 is an apocalyptic number.

It is an amenable number.

3316829 is a deficient number, since it is larger than the sum of its proper divisors (4831).

3316829 is an equidigital number, since it uses as much as digits as its factorization.

3316829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830.

The product of its digits is 7776, while the sum is 32.

The square root of 3316829 is about 1821.2163517825. The cubic root of 3316829 is about 149.1332082020.

It can be divided in two parts, 3316 and 829, that multiplied together give a square (2748964 = 1658²).

The spelling of 3316829 in words is "three million, three hundred sixteen thousand, eight hundred twenty-nine".