410016749 has 2 divisors, whose sum is σ = 410016750. Its totient is φ = 410016748.

The previous prime is 410016743. The next prime is 410016787. The reversal of 410016749 is 947610014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 382789225 + 27227524 = 19565^2 + 5218^2 .

It is a cyclic number.

It is not a de Polignac number, because 410016749 - 2⁸ = 410016493 is a prime.

It is a super-2 number, since 2×410016749² = 336227468921058002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (410016743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205008374 + 205008375.

It is an arithmetic number, because the mean of its divisors is an integer number (205008375).

Almost surely, 2^410016749 is an apocalyptic number.

It is an amenable number.

410016749 is a deficient number, since it is larger than the sum of its proper divisors (1).

410016749 is an equidigital number, since it uses as much as digits as its factorization.

410016749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 410016749 is about 20248.8703141681. The cubic root of 410016749 is about 742.9060000745.

The spelling of 410016749 in words is "four hundred ten million, sixteen thousand, seven hundred forty-nine".