412897090 has 16 divisors (see below), whose sum is σ = 750575160. Its totient is φ = 163523200.

The previous prime is 412897049. The next prime is 412897181. The reversal of 412897090 is 90798214.

It can be written as a sum of positive squares in 4 ways, for example, as 314033841 + 98863249 = 17721^2 + 9943^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203395 + ... + 205414.

Almost surely, 2^412897090 is an apocalyptic number.

412897090 is a deficient number, since it is larger than the sum of its proper divisors (337678070).

412897090 is a wasteful number, since it uses less digits than its factorization.

412897090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408917.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 412897090 is about 20319.8693401311. The cubic root of 412897090 is about 744.6415644353.

The spelling of 412897090 in words is "four hundred twelve million, eight hundred ninety-seven thousand, ninety".