410407649 has 2 divisors, whose sum is σ = 410407650. Its totient is φ = 410407648.

The previous prime is 410407637. The next prime is 410407709. The reversal of 410407649 is 946704014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386397649 + 24010000 = 19657^2 + 4900^2 .

It is a cyclic number.

It is not a de Polignac number, because 410407649 - 2¹⁶ = 410342113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (410400649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205203824 + 205203825.

It is an arithmetic number, because the mean of its divisors is an integer number (205203825).

Almost surely, 2^410407649 is an apocalyptic number.

It is an amenable number.

410407649 is a deficient number, since it is larger than the sum of its proper divisors (1).

410407649 is an equidigital number, since it uses as much as digits as its factorization.

410407649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 410407649 is about 20258.5204050049. The cubic root of 410407649 is about 743.1420145931.

The spelling of 410407649 in words is "four hundred ten million, four hundred seven thousand, six hundred forty-nine".