9464640152 has 32 divisors (see below), whose sum is σ = 19429431120. Its totient is φ = 4286567040.

The previous prime is 9464640137. The next prime is 9464640217. The reversal of 9464640152 is 2510464649.

It is a congruent number.

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, 169763 + ... + 218514.

Almost surely, 2^9464640152 is an apocalyptic number.

It is an amenable number.

9464640152 is an abundant number, since it is smaller than the sum of its proper divisors (9964790968).

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

9464640152 is a wasteful number, since it uses less digits than its factorization.

9464640152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388571 (or 388567 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 9464640152 is about 97286.3821508437. The cubic root of 9464640152 is about 2115.2808396285.

The spelling of 9464640152 in words is "nine billion, four hundred sixty-four million, six hundred forty thousand, one hundred fifty-two".