4931779416 has 64 divisors (see below), whose sum is σ = 13057632000. Its totient is φ = 1548970368.

The previous prime is 4931779409. The next prime is 4931779417. The reversal of 4931779416 is 6149771394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4931779417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29691 + ... + 103658.

It is an arithmetic number, because the mean of its divisors is an integer number (204025500).

Almost surely, 2^4931779416 is an apocalyptic number.

4931779416 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4931779416 is an abundant number, since it is smaller than the sum of its proper divisors (8125852584).

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

4931779416 is a wasteful number, since it uses less digits than its factorization.

4931779416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133448 (or 133444 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 51.

The square root of 4931779416 is about 70226.6289665110. The cubic root of 4931779416 is about 1702.1632686559.

The spelling of 4931779416 in words is "four billion, nine hundred thirty-one million, seven hundred seventy-nine thousand, four hundred sixteen".