9164462748 has 144 divisors (see below), whose sum is σ = 26549268480. Its totient is φ = 2444649984.

The previous prime is 9164462737. The next prime is 9164462777. The reversal of 9164462748 is 8472644619.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 9164462748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1265883 + ... + 1273101.

It is an arithmetic number, because the mean of its divisors is an integer number (184369920).

Almost surely, 2^9164462748 is an apocalyptic number.

9164462748 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9164462748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13274634240).

9164462748 is an abundant number, since it is smaller than the sum of its proper divisors (17384805732).

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

9164462748 is a wasteful number, since it uses less digits than its factorization.

9164462748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7384 (or 7375 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 9164462748 is about 95731.2004938829. The cubic root of 9164462748 is about 2092.6776534405.

The spelling of 9164462748 in words is "nine billion, one hundred sixty-four million, four hundred sixty-two thousand, seven hundred forty-eight".