7439968 has 12 divisors (see below), whose sum is σ = 14647500. Its totient is φ = 3719968.

The previous prime is 7439953. The next prime is 7439977. The reversal of 7439968 is 8699347.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116218 + ... + 116281.

It is an arithmetic number, because the mean of its divisors is an integer number (1220625).

Almost surely, 2^7439968 is an apocalyptic number.

It is an amenable number.

7439968 is a deficient number, since it is larger than the sum of its proper divisors (7207532).

7439968 is a wasteful number, since it uses less digits than its factorization.

7439968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232509 (or 232501 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 7439968 is about 2727.6304735063. The cubic root of 7439968 is about 195.2197216480.

The spelling of 7439968 in words is "seven million, four hundred thirty-nine thousand, nine hundred sixty-eight".