412690 has 8 divisors (see below), whose sum is σ = 742860. Its totient is φ = 165072.

The previous prime is 412667. The next prime is 412717. The reversal of 412690 is 96214.

It can be written as a sum of positive squares in 2 ways, for example, as 344569 + 68121 = 587^2 + 261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×412690² = 340626072200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20625 + ... + 20644.

2⁴¹²⁶⁹⁰ is an apocalyptic number.

412690 is a deficient number, since it is larger than the sum of its proper divisors (330170).

412690 is a wasteful number, since it uses less digits than its factorization.

412690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41276.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 412690 is about 642.4095267040. The cubic root of 412690 is about 74.4517051077.

The spelling of 412690 in words is "four hundred twelve thousand, six hundred ninety".