1468745680 has 40 divisors (see below), whose sum is σ = 3431057184. Its totient is φ = 584707200.

The previous prime is 1468745653. The next prime is 1468745717. The reversal of 1468745680 is 865478641.

It is a tau number, because it is divible by the number of its divisors (40).

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, 26626 + ... + 60385.

Almost surely, 2^1468745680 is an apocalyptic number.

1468745680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1468745680 is an abundant number, since it is smaller than the sum of its proper divisors (1962311504).

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

1468745680 is a wasteful number, since it uses less digits than its factorization.

1468745680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87235 (or 87229 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 1468745680 is about 38324.2179307028. The cubic root of 1468745680 is about 1136.7078714845.

The spelling of 1468745680 in words is "one billion, four hundred sixty-eight million, seven hundred forty-five thousand, six hundred eighty".