1466388480 has 208 divisors, whose sum is σ = 4859556480. Its totient is φ = 377094144.

The previous prime is 1466388463. The next prime is 1466388491. The reversal of 1466388480 is 848836641.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1781349 + ... + 1782171.

Almost surely, 2^1466388480 is an apocalyptic number.

1466388480 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 1466388480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2429778240).

1466388480 is an abundant number, since it is smaller than the sum of its proper divisors (3393168000).

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

1466388480 is an equidigital number, since it uses as much as digits as its factorization.

1466388480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 1466388480 is about 38293.4521818026. The cubic root of 1466388480 is about 1136.0994424619.

The spelling of 1466388480 in words is "one billion, four hundred sixty-six million, three hundred eighty-eight thousand, four hundred eighty".