412312678 has 8 divisors (see below), whose sum is σ = 618623568. Its totient is φ = 206104824.

The previous prime is 412312669. The next prime is 412312699. The reversal of 412312678 is 876213214.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 14826 + ... + 32317.

It is an arithmetic number, because the mean of its divisors is an integer number (77327946).

Almost surely, 2^412312678 is an apocalyptic number.

412312678 is a deficient number, since it is larger than the sum of its proper divisors (206310890).

412312678 is a wasteful number, since it uses less digits than its factorization.

412312678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51518.

The product of its digits is 16128, while the sum is 34.

The square root of 412312678 is about 20305.4839390742. The cubic root of 412312678 is about 744.2900781901.

The spelling of 412312678 in words is "four hundred twelve million, three hundred twelve thousand, six hundred seventy-eight".