412798691 has 4 divisors (see below), whose sum is σ = 412867392. Its totient is φ = 412729992.

The previous prime is 412798681. The next prime is 412798699. The reversal of 412798691 is 196897214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412798691 - 2⁶ = 412798627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412798699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24371 + ... + 37676.

It is an arithmetic number, because the mean of its divisors is an integer number (103216848).

Almost surely, 2^412798691 is an apocalyptic number.

412798691 is a deficient number, since it is larger than the sum of its proper divisors (68701).

412798691 is an equidigital number, since it uses as much as digits as its factorization.

412798691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68700.

The product of its digits is 217728, while the sum is 47.

The square root of 412798691 is about 20317.4479450545. The cubic root of 412798691 is about 744.5824069935.

The spelling of 412798691 in words is "four hundred twelve million, seven hundred ninety-eight thousand, six hundred ninety-one".