3683429000 has 128 divisors (see below), whose sum is σ = 8845200000. Its totient is φ = 1435244800.

The previous prime is 3683428999. The next prime is 3683429003. The reversal of 3683429000 is 9243863.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3683429003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8790791 + ... + 8791209.

It is an arithmetic number, because the mean of its divisors is an integer number (69103125).

Almost surely, 2^3683429000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3683429000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4422600000).

3683429000 is an abundant number, since it is smaller than the sum of its proper divisors (5161771000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3683429000 is a wasteful number, since it uses less digits than its factorization.

3683429000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 634 counting only the distinct ones).

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

The square root of 3683429000 is about 60691.2596672700. The cubic root of 3683429000 is about 1544.3679054288.

The spelling of 3683429000 in words is "three billion, six hundred eighty-three million, four hundred twenty-nine thousand".