3347629 has 4 divisors (see below), whose sum is σ = 3523840. Its totient is φ = 3171420.

The previous prime is 3347599. The next prime is 3347633. The reversal of 3347629 is 9267433.

3347629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9267433 = 7 ⋅1323919.

It is a cyclic number.

It is not a de Polignac number, because 3347629 - 2¹¹ = 3345581 is a prime.

It is a super-2 number, since 2×3347629² = 22413239843282, 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 = 3347594 and 3347603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3347689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88077 + ... + 88114.

It is an arithmetic number, because the mean of its divisors is an integer number (880960).

Almost surely, 2^3347629 is an apocalyptic number.

It is an amenable number.

3347629 is a deficient number, since it is larger than the sum of its proper divisors (176211).

3347629 is a wasteful number, since it uses less digits than its factorization.

3347629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176210.

The product of its digits is 27216, while the sum is 34.

The square root of 3347629 is about 1829.6526992848. The cubic root of 3347629 is about 149.5934025563.

The spelling of 3347629 in words is "three million, three hundred forty-seven thousand, six hundred twenty-nine".