3231748979 has 8 divisors (see below), whose sum is σ = 3396283440. Its totient is φ = 3071277216.

The previous prime is 3231748963. The next prime is 3231748981. The reversal of 3231748979 is 9798471323.

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 3231748979 - 2⁴ = 3231748963 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 3231748979.

It is not an unprimeable number, because it can be changed into a prime (3231748279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014044 + ... + 1017225.

It is an arithmetic number, because the mean of its divisors is an integer number (424535430).

Almost surely, 2^3231748979 is an apocalyptic number.

3231748979 is a deficient number, since it is larger than the sum of its proper divisors (164534461).

3231748979 is a wasteful number, since it uses less digits than its factorization.

3231748979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031349.

The product of its digits is 2286144, while the sum is 53.

The square root of 3231748979 is about 56848.4738493480. The cubic root of 3231748979 is about 1478.4700800573.

The spelling of 3231748979 in words is "three billion, two hundred thirty-one million, seven hundred forty-eight thousand, nine hundred seventy-nine".