1409238330 has 32 divisors (see below), whose sum is σ = 3383512128. Its totient is φ = 375648000.

The previous prime is 1409238319. The next prime is 1409238349. The reversal of 1409238330 is 338329041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1409238291 and 1409238300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82530 + ... + 98130.

It is an arithmetic number, because the mean of its divisors is an integer number (105734754).

Almost surely, 2^1409238330 is an apocalyptic number.

1409238330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1409238330 is an abundant number, since it is smaller than the sum of its proper divisors (1974273798).

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

1409238330 is a wasteful number, since it uses less digits than its factorization.

1409238330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18622.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1409238330 is about 37539.8232547784. The cubic root of 1409238330 is about 1121.1442201998.

The spelling of 1409238330 in words is "one billion, four hundred nine million, two hundred thirty-eight thousand, three hundred thirty".