9650878240 has 96 divisors (see below), whose sum is σ = 25412123520. Its totient is φ = 3442028544.

The previous prime is 9650878219. The next prime is 9650878261. The reversal of 9650878240 is 428780569.

It is an interprime number because it is at equal distance from previous prime (9650878219) and next prime (9650878261).

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, 41692 + ... + 145051.

It is an arithmetic number, because the mean of its divisors is an integer number (264709620).

Almost surely, 2^9650878240 is an apocalyptic number.

It is an amenable number.

9650878240 is an abundant number, since it is smaller than the sum of its proper divisors (15761245280).

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

9650878240 is a wasteful number, since it uses less digits than its factorization.

9650878240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186794 (or 186786 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 9650878240 is about 98238.8835441446. The cubic root of 9650878240 is about 2129.0651219979.

The spelling of 9650878240 in words is "nine billion, six hundred fifty million, eight hundred seventy-eight thousand, two hundred forty".