412972805 has 8 divisors (see below), whose sum is σ = 566362752. Its totient is φ = 283181328.

The previous prime is 412972783. The next prime is 412972811. The reversal of 412972805 is 508279214.

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

It is a cyclic number.

It is not a de Polignac number, because 412972805 - 2¹⁰ = 412971781 is a prime.

It is a super-3 number, since 3×412972805³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5899577 + ... + 5899646.

It is an arithmetic number, because the mean of its divisors is an integer number (70795344).

Almost surely, 2^412972805 is an apocalyptic number.

It is an amenable number.

412972805 is a deficient number, since it is larger than the sum of its proper divisors (153389947).

412972805 is a wasteful number, since it uses less digits than its factorization.

412972805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11799235.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 412972805 is about 20321.7323326531. The cubic root of 412972805 is about 744.6870778667.

The spelling of 412972805 in words is "four hundred twelve million, nine hundred seventy-two thousand, eight hundred five".