4100390 has 32 divisors (see below), whose sum is σ = 8881920. Its totient is φ = 1331424.

The previous prime is 4100381. The next prime is 4100399. The reversal of 4100390 is 930014.

4100390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4100381) and next prime (4100399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4100399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212 + ... + 2871.

It is an arithmetic number, because the mean of its divisors is an integer number (277560).

Almost surely, 2^4100390 is an apocalyptic number.

4100390 is an abundant number, since it is smaller than the sum of its proper divisors (4781530).

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

4100390 is a wasteful number, since it uses less digits than its factorization.

4100390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 4100390 is about 2024.9419744773. The cubic root of 4100390 is about 160.0571410490.

The spelling of 4100390 in words is "four million, one hundred thousand, three hundred ninety".