7423648716 has 24 divisors (see below), whose sum is σ = 18896560704. Its totient is φ = 2249590480.

The previous prime is 7423648703. The next prime is 7423648741. The reversal of 7423648716 is 6178463247.

It is a happy number.

It is a super-2 number, since 2×7423648716² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28119750 + ... + 28120013.

It is an arithmetic number, because the mean of its divisors is an integer number (787356696).

Almost surely, 2^7423648716 is an apocalyptic number.

It is an amenable number.

7423648716 is an abundant number, since it is smaller than the sum of its proper divisors (11472911988).

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

7423648716 is a wasteful number, since it uses less digits than its factorization.

7423648716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56239781 (or 56239779 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 7423648716 is about 86160.5983962507. The cubic root of 7423648716 is about 1950.7688150557.

The spelling of 7423648716 in words is "seven billion, four hundred twenty-three million, six hundred forty-eight thousand, seven hundred sixteen".