1409050887 has 8 divisors (see below), whose sum is σ = 1977615360. Its totient is φ = 889926840.

The previous prime is 1409050871. The next prime is 1409050889. The reversal of 1409050887 is 7880509041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1409050887 - 2⁴ = 1409050871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1409050889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12360039 + ... + 12360152.

It is an arithmetic number, because the mean of its divisors is an integer number (247201920).

Almost surely, 2^1409050887 is an apocalyptic number.

1409050887 is a deficient number, since it is larger than the sum of its proper divisors (568564473).

1409050887 is a wasteful number, since it uses less digits than its factorization.

1409050887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24720213.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 1409050887 is about 37537.3265830160. The cubic root of 1409050887 is about 1121.0945101426.

The spelling of 1409050887 in words is "one billion, four hundred nine million, fifty thousand, eight hundred eighty-seven".