3800034 has 48 divisors (see below), whose sum is σ = 9766848. Its totient is φ = 1084752.

The previous prime is 3800021. The next prime is 3800051. The reversal of 3800034 is 4300083.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2844 + ... + 3960.

It is an arithmetic number, because the mean of its divisors is an integer number (203476).

Almost surely, 2^3800034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3800034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883424).

3800034 is an abundant number, since it is smaller than the sum of its proper divisors (5966814).

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

3800034 is a wasteful number, since it uses less digits than its factorization.

3800034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1129 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3800034 is about 1949.3675897583. The cubic root of 3800034 is about 156.0495404789.

The spelling of 3800034 in words is "three million, eight hundred thousand, thirty-four".