4976438 has 4 divisors (see below), whose sum is σ = 7464660. Its totient is φ = 2488218.

The previous prime is 4976437. The next prime is 4976443. The reversal of 4976438 is 8346794.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4976395 and 4976404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4976437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244108 + ... + 1244111.

It is an arithmetic number, because the mean of its divisors is an integer number (1866165).

Almost surely, 2^4976438 is an apocalyptic number.

4976438 is a deficient number, since it is larger than the sum of its proper divisors (2488222).

4976438 is a wasteful number, since it uses less digits than its factorization.

4976438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488221.

The product of its digits is 145152, while the sum is 41.

The square root of 4976438 is about 2230.7931324979. The cubic root of 4976438 is about 170.7285686163.

The spelling of 4976438 in words is "four million, nine hundred seventy-six thousand, four hundred thirty-eight".