1480680544 has 24 divisors (see below), whose sum is σ = 3331531728. Its totient is φ = 634577280.

The previous prime is 1480680493. The next prime is 1480680547. The reversal of 1480680544 is 4450860841.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1480680497 and 1480680506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480680547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3304867 + ... + 3305314.

It is an arithmetic number, because the mean of its divisors is an integer number (138813822).

Almost surely, 2^1480680544 is an apocalyptic number.

1480680544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1480680544 is an abundant number, since it is smaller than the sum of its proper divisors (1850851184).

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

1480680544 is an equidigital number, since it uses as much as digits as its factorization.

1480680544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6610198 (or 6610190 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 1480680544 is about 38479.6120562565. The cubic root of 1480680544 is about 1139.7784898437.

The spelling of 1480680544 in words is "one billion, four hundred eighty million, six hundred eighty thousand, five hundred forty-four".