4940852638 has 4 divisors (see below), whose sum is σ = 7411278960. Its totient is φ = 2470426318.

The previous prime is 4940852627. The next prime is 4940852659. The reversal of 4940852638 is 8362580494.

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 = 4940852591 and 4940852600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235213158 + ... + 1235213161.

It is an arithmetic number, because the mean of its divisors is an integer number (1852819740).

Almost surely, 2^4940852638 is an apocalyptic number.

4940852638 is a deficient number, since it is larger than the sum of its proper divisors (2470426322).

4940852638 is a wasteful number, since it uses less digits than its factorization.

4940852638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470426321.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 4940852638 is about 70291.1988658609. The cubic root of 4940852638 is about 1703.2064785879.

The spelling of 4940852638 in words is "four billion, nine hundred forty million, eight hundred fifty-two thousand, six hundred thirty-eight".