413629957 has 8 divisors (see below), whose sum is σ = 446092920. Its totient is φ = 381259200.

The previous prime is 413629949. The next prime is 413629963. The reversal of 413629957 is 759926314.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 101082916 + 312547041 = 10054^2 + 17679^2 .

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 413629957 - 2³ = 413629949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413626957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13582 + ... + 31807.

It is an arithmetic number, because the mean of its divisors is an integer number (55761615).

Almost surely, 2^413629957 is an apocalyptic number.

It is an amenable number.

413629957 is a deficient number, since it is larger than the sum of its proper divisors (32462963).

413629957 is a wasteful number, since it uses less digits than its factorization.

413629957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46103.

The product of its digits is 408240, while the sum is 46.

The square root of 413629957 is about 20337.8946058829. The cubic root of 413629957 is about 745.0818683960.

The spelling of 413629957 in words is "four hundred thirteen million, six hundred twenty-nine thousand, nine hundred fifty-seven".