413861057 has 4 divisors (see below), whose sum is σ = 431855040. Its totient is φ = 395867076.

The previous prime is 413861053. The next prime is 413861069. The reversal of 413861057 is 750168314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 413861057 - 2² = 413861053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413861053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8996957 + ... + 8997002.

It is an arithmetic number, because the mean of its divisors is an integer number (107963760).

Almost surely, 2^413861057 is an apocalyptic number.

It is an amenable number.

413861057 is a deficient number, since it is larger than the sum of its proper divisors (17993983).

413861057 is a wasteful number, since it uses less digits than its factorization.

413861057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17993982.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 413861057 is about 20343.5753249029. The cubic root of 413861057 is about 745.2206046093.

The spelling of 413861057 in words is "four hundred thirteen million, eight hundred sixty-one thousand, fifty-seven".