4990476 has 12 divisors (see below), whose sum is σ = 11644472. Its totient is φ = 1663488.

The previous prime is 4990463. The next prime is 4990477. The reversal of 4990476 is 6740994.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4990477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207925 + ... + 207948.

Almost surely, 2^4990476 is an apocalyptic number.

It is an amenable number.

4990476 is an abundant number, since it is smaller than the sum of its proper divisors (6653996).

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

4990476 is a wasteful number, since it uses less digits than its factorization.

4990476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415880 (or 415878 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 4990476 is about 2233.9373312607. The cubic root of 4990476 is about 170.8889535858. Note that the first 3 decimals are identical.

It can be divided in two parts, 49 and 90476, that added together give a triangular number (90525 = T₄₂₅).

The spelling of 4990476 in words is "four million, nine hundred ninety thousand, four hundred seventy-six".