1409227680 has 192 divisors, whose sum is σ = 5101367040. Its totient is φ = 320323584.

The previous prime is 1409227679. The next prime is 1409227693. The reversal of 1409227680 is 867229041.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 660856 + ... + 662984.

It is an arithmetic number, because the mean of its divisors is an integer number (26569620).

Almost surely, 2^1409227680 is an apocalyptic number.

1409227680 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 1409227680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2550683520).

1409227680 is an abundant number, since it is smaller than the sum of its proper divisors (3692139360).

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

1409227680 is a wasteful number, since it uses less digits than its factorization.

1409227680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1409227680 is about 37539.6814051478. The cubic root of 1409227680 is about 1121.1413959281.

The spelling of 1409227680 in words is "one billion, four hundred nine million, two hundred twenty-seven thousand, six hundred eighty".