1480369920 has 144 divisors (see below), whose sum is σ = 4793605152. Its totient is φ = 389283840.

The previous prime is 1480369909. The next prime is 1480369991. The reversal of 1480369920 is 299630841.

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, 277680 + ... + 282960.

Almost surely, 2^1480369920 is an apocalyptic number.

1480369920 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 1480369920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2396802576).

1480369920 is an abundant number, since it is smaller than the sum of its proper divisors (3313235232).

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

1480369920 is an equidigital number, since it uses as much as digits as its factorization.

1480369920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378 (or 5364 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 1480369920 is about 38475.5756292222. The cubic root of 1480369920 is about 1139.6987816051.

The spelling of 1480369920 in words is "one billion, four hundred eighty million, three hundred sixty-nine thousand, nine hundred twenty".