4030488 has 96 divisors (see below), whose sum is σ = 13628160. Its totient is φ = 1045440.

The previous prime is 4030487. The next prime is 4030511. The reversal of 4030488 is 8840304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5181 + ... + 5907.

It is an arithmetic number, because the mean of its divisors is an integer number (141960).

Almost surely, 2^4030488 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 4030488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6814080).

4030488 is an abundant number, since it is smaller than the sum of its proper divisors (9597672).

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

4030488 is a wasteful number, since it uses less digits than its factorization.

4030488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4030488 is about 2007.6075313666. The cubic root of 4030488 is about 159.1423905424.

The spelling of 4030488 in words is "four million, thirty thousand, four hundred eighty-eight".