9464740648 has 16 divisors (see below), whose sum is σ = 19359696960. Its totient is φ = 4302154800.

The previous prime is 9464740639. The next prime is 9464740657. The reversal of 9464740648 is 8460474649.

It is an interprime number because it is at equal distance from previous prime (9464740639) and next prime (9464740657).

It is a super-3 number, since 3×9464740648³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9464740595 and 9464740604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53776848 + ... + 53777023.

It is an arithmetic number, because the mean of its divisors is an integer number (1209981060).

Almost surely, 2^9464740648 is an apocalyptic number.

It is an amenable number.

9464740648 is an abundant number, since it is smaller than the sum of its proper divisors (9894956312).

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

9464740648 is a wasteful number, since it uses less digits than its factorization.

9464740648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107553888 (or 107553884 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 52.

The square root of 9464740648 is about 97286.8986451927. The cubic root of 9464740648 is about 2115.2883263196.

The spelling of 9464740648 in words is "nine billion, four hundred sixty-four million, seven hundred forty thousand, six hundred forty-eight".