413421077 has 4 divisors (see below), whose sum is σ = 414138156. Its totient is φ = 412704000.

The previous prime is 413421007. The next prime is 413421089. The reversal of 413421077 is 770124314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 385690321 + 27730756 = 19639^2 + 5266^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413421077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413421007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357674 + ... + 358827.

It is an arithmetic number, because the mean of its divisors is an integer number (103534539).

Almost surely, 2^413421077 is an apocalyptic number.

It is an amenable number.

413421077 is a deficient number, since it is larger than the sum of its proper divisors (717079).

413421077 is an equidigital number, since it uses as much as digits as its factorization.

413421077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717078.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 413421077 is about 20332.7587159244. The cubic root of 413421077 is about 744.9564270418.

The spelling of 413421077 in words is "four hundred thirteen million, four hundred twenty-one thousand, seventy-seven".