4073790 has 64 divisors (see below), whose sum is σ = 11773440. Its totient is φ = 881280.

The previous prime is 4073749. The next prime is 4073791. The reversal of 4073790 is 973704.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3480 + ... + 4500.

It is an arithmetic number, because the mean of its divisors is an integer number (183960).

Almost surely, 2^4073790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4073790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5886720).

4073790 is an abundant number, since it is smaller than the sum of its proper divisors (7699650).

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

4073790 is a wasteful number, since it uses less digits than its factorization.

4073790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 4073790 is about 2018.3631982376. The cubic root of 4073790 is about 159.7102830087.

The spelling of 4073790 in words is "four million, seventy-three thousand, seven hundred ninety".