413180837 has 4 divisors (see below), whose sum is σ = 413851116. Its totient is φ = 412510560.

The previous prime is 413180819. The next prime is 413180863. The reversal of 413180837 is 738081314.

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 144024001 + 269156836 = 12001^2 + 16406^2 .

It is a cyclic number.

It is not a de Polignac number, because 413180837 - 2²⁰ = 412132261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413180797 and 413180806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413180237) 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, 334214 + ... + 335447.

It is an arithmetic number, because the mean of its divisors is an integer number (103462779).

Almost surely, 2^413180837 is an apocalyptic number.

It is an amenable number.

413180837 is a deficient number, since it is larger than the sum of its proper divisors (670279).

413180837 is an equidigital number, since it uses as much as digits as its factorization.

413180837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670278.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 413180837 is about 20326.8501494944. The cubic root of 413180837 is about 744.8121004142.

The spelling of 413180837 in words is "four hundred thirteen million, one hundred eighty thousand, eight hundred thirty-seven".