4941749690 has 32 divisors (see below), whose sum is σ = 9052456320. Its totient is φ = 1941825600.

The previous prime is 4941749651. The next prime is 4941749693. The reversal of 4941749690 is 969471494.

It is a super-2 number, since 2×4941749690² = 48841779997230192200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4941749693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519275 + ... + 528705.

It is an arithmetic number, because the mean of its divisors is an integer number (282889260).

Almost surely, 2^4941749690 is an apocalyptic number.

4941749690 is a deficient number, since it is larger than the sum of its proper divisors (4110706630).

4941749690 is a wasteful number, since it uses less digits than its factorization.

4941749690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10358.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 4941749690 is about 70297.5795458137. The cubic root of 4941749690 is about 1703.3095493488.

The spelling of 4941749690 in words is "four billion, nine hundred forty-one million, seven hundred forty-nine thousand, six hundred ninety".