1480690280 has 16 divisors (see below), whose sum is σ = 3331553220. Its totient is φ = 592276096.

The previous prime is 1480690279. The next prime is 1480690301. The reversal of 1480690280 is 820960841.

It can be written as a sum of positive squares in 2 ways, for example, as 1419631684 + 61058596 = 37678^2 + 7814^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18508589 + ... + 18508668.

Almost surely, 2^1480690280 is an apocalyptic number.

1480690280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1480690280 is an abundant number, since it is smaller than the sum of its proper divisors (1850862940).

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

1480690280 is a wasteful number, since it uses less digits than its factorization.

1480690280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37017268 (or 37017264 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 1480690280 is about 38479.7385646005. The cubic root of 1480690280 is about 1139.7809879876.

The spelling of 1480690280 in words is "one billion, four hundred eighty million, six hundred ninety thousand, two hundred eighty".