4979749967 has 8 divisors (see below), whose sum is σ = 4999689216. Its totient is φ = 4959846072.

The previous prime is 4979749949. The next prime is 4979749979. The reversal of 4979749967 is 7699479794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4979749967 - 2⁶ = 4979749903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4979749967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4979749937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293798 + ... + 310284.

It is an arithmetic number, because the mean of its divisors is an integer number (624961152).

Almost surely, 2^4979749967 is an apocalyptic number.

4979749967 is a deficient number, since it is larger than the sum of its proper divisors (19939249).

4979749967 is a wasteful number, since it uses less digits than its factorization.

4979749967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17677.

The product of its digits is 216040608, while the sum is 71.

The square root of 4979749967 is about 70567.3434883304. The cubic root of 4979749967 is about 1707.6643519144.

The spelling of 4979749967 in words is "four billion, nine hundred seventy-nine million, seven hundred forty-nine thousand, nine hundred sixty-seven".