7289279748 has 48 divisors (see below), whose sum is σ = 19131465920. Its totient is φ = 2429757000.

The previous prime is 7289279747. The next prime is 7289279749. The reversal of 7289279748 is 8479729827.

It is an interprime number because it is at equal distance from previous prime (7289279747) and next prime (7289279749).

It is not an unprimeable number, because it can be changed into a prime (7289279741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407878 + ... + 425373.

Almost surely, 2^7289279748 is an apocalyptic number.

It is an amenable number.

7289279748 is an abundant number, since it is smaller than the sum of its proper divisors (11842186172).

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

7289279748 is an equidigital number, since it uses as much as digits as its factorization.

7289279748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833276 (or 833256 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 63.

The square root of 7289279748 is about 85377.2788744172. The cubic root of 7289279748 is about 1938.9273614813.

The spelling of 7289279748 in words is "seven billion, two hundred eighty-nine million, two hundred seventy-nine thousand, seven hundred forty-eight".