4290836 has 24 divisors (see below), whose sum is σ = 8273664. Its totient is φ = 1930880.

The previous prime is 4290833. The next prime is 4290887. The reversal of 4290836 is 6380924.

4290836 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4290836² = 36822547157792, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4290833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4541 + ... + 5403.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

Almost surely, 2^4290836 is an apocalyptic number.

It is an amenable number.

4290836 is a deficient number, since it is larger than the sum of its proper divisors (3982828).

4290836 is a wasteful number, since it uses less digits than its factorization.

4290836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4290836 is about 2071.4333201916. The cubic root of 4290836 is about 162.4977325127.

The spelling of 4290836 in words is "four million, two hundred ninety thousand, eight hundred thirty-six".