3690829 has 8 divisors (see below), whose sum is σ = 3868928. Its totient is φ = 3516480.

The previous prime is 3690823. The next prime is 3690839. The reversal of 3690829 is 9280963.

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

It is a cyclic number.

It is not a de Polignac number, because 3690829 - 2³ = 3690821 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189 + ... + 2965.

It is an arithmetic number, because the mean of its divisors is an integer number (483616).

Almost surely, 2^3690829 is an apocalyptic number.

It is an amenable number.

3690829 is a deficient number, since it is larger than the sum of its proper divisors (178099).

3690829 is a wasteful number, since it uses less digits than its factorization.

3690829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3690829 is about 1921.1530391929. The cubic root of 3690829 is about 154.5401424094.

The spelling of 3690829 in words is "three million, six hundred ninety thousand, eight hundred twenty-nine".