9540219416 has 64 divisors (see below), whose sum is σ = 22610978880. Its totient is φ = 3672138240.

The previous prime is 9540219361. The next prime is 9540219487. The reversal of 9540219416 is 6149120459.

It is a congruent number.

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, 150155 + ... + 204026.

It is an arithmetic number, because the mean of its divisors is an integer number (353296545).

Almost surely, 2^9540219416 is an apocalyptic number.

It is an amenable number.

9540219416 is an abundant number, since it is smaller than the sum of its proper divisors (13070759464).

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

9540219416 is a wasteful number, since it uses less digits than its factorization.

9540219416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354244 (or 354240 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 9540219416 is about 97674.0467882846. The cubic root of 9540219416 is about 2120.8963973567.

The spelling of 9540219416 in words is "nine billion, five hundred forty million, two hundred nineteen thousand, four hundred sixteen".