3634829 has 4 divisors (see below), whose sum is σ = 3965280. Its totient is φ = 3304380.

The previous prime is 3634811. The next prime is 3634859. The reversal of 3634829 is 9284363.

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 3634829 - 2¹² = 3630733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634859) 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, 165209 + ... + 165230.

It is an arithmetic number, because the mean of its divisors is an integer number (991320).

Almost surely, 2^3634829 is an apocalyptic number.

It is an amenable number.

3634829 is a deficient number, since it is larger than the sum of its proper divisors (330451).

3634829 is a wasteful number, since it uses less digits than its factorization.

3634829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330450.

The product of its digits is 31104, while the sum is 35.

The square root of 3634829 is about 1906.5227509789. The cubic root of 3634829 is about 153.7545564561.

The spelling of 3634829 in words is "three million, six hundred thirty-four thousand, eight hundred twenty-nine".