1460479280 has 80 divisors (see below), whose sum is σ = 3672619104. Its totient is φ = 536924160.

The previous prime is 1460479271. The next prime is 1460479283. The reversal of 1460479280 is 829740641.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1460479283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247727 + ... + 253553.

Almost surely, 2^1460479280 is an apocalyptic number.

1460479280 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 1460479280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1836309552).

1460479280 is an abundant number, since it is smaller than the sum of its proper divisors (2212139824).

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

1460479280 is a wasteful number, since it uses less digits than its factorization.

1460479280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094 (or 6088 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1460479280 is about 38216.2174999044. The cubic root of 1460479280 is about 1134.5713169529.

The spelling of 1460479280 in words is "one billion, four hundred sixty million, four hundred seventy-nine thousand, two hundred eighty".