4849393990 has 48 divisors (see below), whose sum is σ = 10597276512. Its totient is φ = 1564839936.

The previous prime is 4849393979. The next prime is 4849394027. The reversal of 4849393990 is 993939484.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99627 + ... + 140086.

It is an arithmetic number, because the mean of its divisors is an integer number (220776594).

Almost surely, 2^4849393990 is an apocalyptic number.

4849393990 is an abundant number, since it is smaller than the sum of its proper divisors (5747882522).

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

4849393990 is a wasteful number, since it uses less digits than its factorization.

4849393990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239761 (or 239744 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 58.

The square root of 4849393990 is about 69637.5903517633. The cubic root of 4849393990 is about 1692.6317770947.

The spelling of 4849393990 in words is "four billion, eight hundred forty-nine million, three hundred ninety-three thousand, nine hundred ninety".