407676413 has 2 divisors, whose sum is σ = 407676414. Its totient is φ = 407676412.

The previous prime is 407676383. The next prime is 407676427. The reversal of 407676413 is 314676704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388996729 + 18679684 = 19723^2 + 4322^2 .

It is a cyclic number.

It is not a de Polignac number, because 407676413 - 2¹⁶ = 407610877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407676713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203838206 + 203838207.

It is an arithmetic number, because the mean of its divisors is an integer number (203838207).

Almost surely, 2^407676413 is an apocalyptic number.

It is an amenable number.

407676413 is a deficient number, since it is larger than the sum of its proper divisors (1).

407676413 is an equidigital number, since it uses as much as digits as its factorization.

407676413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 407676413 is about 20190.9983160814. The cubic root of 407676413 is about 741.4898236170.

The spelling of 407676413 in words is "four hundred seven million, six hundred seventy-six thousand, four hundred thirteen".