407466349 has 2 divisors, whose sum is σ = 407466350. Its totient is φ = 407466348.

The previous prime is 407466299. The next prime is 407466377. The reversal of 407466349 is 943664704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395612100 + 11854249 = 19890^2 + 3443^2 .

It is a cyclic number.

It is not a de Polignac number, because 407466349 - 2¹¹ = 407464301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407466749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203733174 + 203733175.

It is an arithmetic number, because the mean of its divisors is an integer number (203733175).

Almost surely, 2^407466349 is an apocalyptic number.

It is an amenable number.

407466349 is a deficient number, since it is larger than the sum of its proper divisors (1).

407466349 is an equidigital number, since it uses as much as digits as its factorization.

407466349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 407466349 is about 20185.7957237261. The cubic root of 407466349 is about 741.3624455675.

The spelling of 407466349 in words is "four hundred seven million, four hundred sixty-six thousand, three hundred forty-nine".