7459752979 has 8 divisors (see below), whose sum is σ = 8532771840. Its totient is φ = 6388569096.

The previous prime is 7459752973. The next prime is 7459752997. The reversal of 7459752979 is 9792579547.

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

It is not a de Polignac number, because 7459752979 - 2⁵ = 7459752947 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 7459752979.

It is not an unprimeable number, because it can be changed into a prime (7459752973) 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, 450019 + ... + 466300.

It is an arithmetic number, because the mean of its divisors is an integer number (1066596480).

Almost surely, 2^7459752979 is an apocalyptic number.

7459752979 is a deficient number, since it is larger than the sum of its proper divisors (1073018861).

7459752979 is a wasteful number, since it uses less digits than its factorization.

7459752979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917489.

The product of its digits is 50009400, while the sum is 64.

The square root of 7459752979 is about 86369.8615200928. The cubic root of 7459752979 is about 1953.9261662946.

The spelling of 7459752979 in words is "seven billion, four hundred fifty-nine million, seven hundred fifty-two thousand, nine hundred seventy-nine".