7292463168 has 112 divisors (see below), whose sum is σ = 20195804160. Its totient is φ = 2317945344.

The previous prime is 7292463121. The next prime is 7292463173. The reversal of 7292463168 is 8613642927.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529973 + ... + 1534731.

It is an arithmetic number, because the mean of its divisors is an integer number (180319680).

Almost surely, 2^7292463168 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 7292463168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10097902080).

7292463168 is an abundant number, since it is smaller than the sum of its proper divisors (12903340992).

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

7292463168 is a wasteful number, since it uses less digits than its factorization.

7292463168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5144 (or 5134 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 7292463168 is about 85395.9200898966. The cubic root of 7292463168 is about 1939.2095805766.

The spelling of 7292463168 in words is "seven billion, two hundred ninety-two million, four hundred sixty-three thousand, one hundred sixty-eight".