1234668480 has 112 divisors (see below), whose sum is σ = 3928811040. Its totient is φ = 328511488.

The previous prime is 1234668467. The next prime is 1234668493. The reversal of 1234668480 is 848664321.

It is an interprime number because it is at equal distance from previous prime (1234668467) and next prime (1234668493).

It is a congruent number.

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, 533566 + ... + 535874.

It is an arithmetic number, because the mean of its divisors is an integer number (35078670).

Almost surely, 2^1234668480 is an apocalyptic number.

1234668480 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 1234668480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1964405520).

1234668480 is an abundant number, since it is smaller than the sum of its proper divisors (2694142560).

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

1234668480 is a wasteful number, since it uses less digits than its factorization.

1234668480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886 (or 2876 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 1234668480 is about 35137.8496780893. The cubic root of 1234668480 is about 1072.7951144232.

The spelling of 1234668480 in words is "one billion, two hundred thirty-four million, six hundred sixty-eight thousand, four hundred eighty".