7471357968 has 80 divisors (see below), whose sum is σ = 19573032960. Its totient is φ = 2455565952.

The previous prime is 7471357967. The next prime is 7471357969. The reversal of 7471357968 is 8697531747.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7471357967) and next prime (7471357969).

It is not an unprimeable number, because it can be changed into a prime (7471357967) 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, 1178455 + ... + 1184777.

It is an arithmetic number, because the mean of its divisors is an integer number (244662912).

Almost surely, 2^7471357968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7471357968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9786516480).

7471357968 is an abundant number, since it is smaller than the sum of its proper divisors (12101674992).

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

7471357968 is a wasteful number, since it uses less digits than its factorization.

7471357968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676 (or 6670 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 57.

The square root of 7471357968 is about 86437.0173478933. The cubic root of 7471357968 is about 1954.9388693239.

The spelling of 7471357968 in words is "seven billion, four hundred seventy-one million, three hundred fifty-seven thousand, nine hundred sixty-eight".