3498629 has 4 divisors (see below), whose sum is σ = 3611520. Its totient is φ = 3385740.

The previous prime is 3498623. The next prime is 3498643. The reversal of 3498629 is 9268943.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 3498629 - 2⁴ = 3498613 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498623) 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, 56399 + ... + 56460.

It is an arithmetic number, because the mean of its divisors is an integer number (902880).

Almost surely, 2^3498629 is an apocalyptic number.

It is an amenable number.

3498629 is a deficient number, since it is larger than the sum of its proper divisors (112891).

3498629 is a wasteful number, since it uses less digits than its factorization.

3498629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112890.

The product of its digits is 93312, while the sum is 41.

The square root of 3498629 is about 1870.4622423348. The cubic root of 3498629 is about 151.8096214167.

The spelling of 3498629 in words is "three million, four hundred ninety-eight thousand, six hundred twenty-nine".