1234648960 has 64 divisors (see below), whose sum is σ = 2958346800. Its totient is φ = 492728320.

The previous prime is 1234648957. The next prime is 1234648973. The reversal of 1234648960 is 698464321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

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, 312276 + ... + 316204.

Almost surely, 2^1234648960 is an apocalyptic number.

1234648960 is a gapful number since it is divisible by the number (10) 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 1234648960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1479173400).

1234648960 is an abundant number, since it is smaller than the sum of its proper divisors (1723697840).

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

1234648960 is an equidigital number, since it uses as much as digits as its factorization.

1234648960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439 (or 4427 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 1234648960 is about 35137.5719138360. The cubic root of 1234648960 is about 1072.7894607946.

The spelling of 1234648960 in words is "one billion, two hundred thirty-four million, six hundred forty-eight thousand, nine hundred sixty".