4931948940 has 48 divisors (see below), whose sum is σ = 14536273920. Its totient is φ = 1245965760.

The previous prime is 4931948911. The next prime is 4931948981. The reversal of 4931948940 is 498491394.

It is a happy number.

It is an unprimeable number.

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, 2161996 + ... + 2164275.

It is an arithmetic number, because the mean of its divisors is an integer number (302839040).

Almost surely, 2^4931948940 is an apocalyptic number.

It is an amenable number.

4931948940 is an abundant number, since it is smaller than the sum of its proper divisors (9604324980).

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

4931948940 is a wasteful number, since it uses less digits than its factorization.

4931948940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326302 (or 4326300 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 4931948940 is about 70227.8359341935. The cubic root of 4931948940 is about 1702.1827717058.

The spelling of 4931948940 in words is "four billion, nine hundred thirty-one million, nine hundred forty-eight thousand, nine hundred forty".