7422473616 has 40 divisors (see below), whose sum is σ = 19536517440. Its totient is φ = 2427474816.

The previous prime is 7422473603. The next prime is 7422473627. The reversal of 7422473616 is 6163742247.

It is a super-2 number, since 2×7422473616² (a number of 21 digits) contains 22 as substring.

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, 1456276 + ... + 1461363.

It is an arithmetic number, because the mean of its divisors is an integer number (488412936).

Almost surely, 2^7422473616 is an apocalyptic number.

It is an amenable number.

7422473616 is an abundant number, since it is smaller than the sum of its proper divisors (12114043824).

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

7422473616 is a wasteful number, since it uses less digits than its factorization.

7422473616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917703 (or 2917697 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 7422473616 is about 86153.7788840397. The cubic root of 7422473616 is about 1950.6658796266.

The spelling of 7422473616 in words is "seven billion, four hundred twenty-two million, four hundred seventy-three thousand, six hundred sixteen".