4936490 has 48 divisors (see below), whose sum is σ = 10119168. Its totient is φ = 1729728.

The previous prime is 4936483. The next prime is 4936499. The reversal of 4936490 is 946394.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4936490.

It is not an unprimeable number, because it can be changed into a prime (4936499) 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 23 ways as a sum of consecutive naturals, for example, 38807 + ... + 38933.

It is an arithmetic number, because the mean of its divisors is an integer number (210816).

Almost surely, 2^4936490 is an apocalyptic number.

4936490 is an abundant number, since it is smaller than the sum of its proper divisors (5182678).

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

4936490 is a wasteful number, since it uses less digits than its factorization.

4936490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 4936490 is about 2221.8213249494. The cubic root of 4936490 is about 170.2705036031.

The spelling of 4936490 in words is "four million, nine hundred thirty-six thousand, four hundred ninety".