413532921 has 8 divisors (see below), whose sum is σ = 551472480. Its totient is φ = 275640992.

The previous prime is 413532913. The next prime is 413532941. The reversal of 413532921 is 129235314.

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

It is a cyclic number.

It is not a de Polignac number, because 413532921 - 2³ = 413532913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413532941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22846 + ... + 36728.

It is an arithmetic number, because the mean of its divisors is an integer number (68934060).

Almost surely, 2^413532921 is an apocalyptic number.

It is an amenable number.

413532921 is a deficient number, since it is larger than the sum of its proper divisors (137939559).

413532921 is a wasteful number, since it uses less digits than its factorization.

413532921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23815.

The product of its digits is 6480, while the sum is 30.

The square root of 413532921 is about 20335.5088699545. The cubic root of 413532921 is about 745.0235993906.

The spelling of 413532921 in words is "four hundred thirteen million, five hundred thirty-two thousand, nine hundred twenty-one".