9427609416 has 32 divisors (see below), whose sum is σ = 23605716960. Its totient is φ = 3137644032.

The previous prime is 9427609409. The next prime is 9427609427. The reversal of 9427609416 is 6149067249.

It is a happy number.

It is a super-2 number, since 2×9427609416² (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, 290025 + ... + 320888.

It is an arithmetic number, because the mean of its divisors is an integer number (737678655).

Almost surely, 2^9427609416 is an apocalyptic number.

It is an amenable number.

9427609416 is an abundant number, since it is smaller than the sum of its proper divisors (14178107544).

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

9427609416 is a wasteful number, since it uses less digits than its factorization.

9427609416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611565 (or 611561 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 9427609416 is about 97095.8774408059. The cubic root of 9427609416 is about 2112.5185304958.

The spelling of 9427609416 in words is "nine billion, four hundred twenty-seven million, six hundred nine thousand, four hundred sixteen".