412908678 has 160 divisors (see below), whose sum is σ = 1171055424. Its totient is φ = 105815808.

The previous prime is 412908653. The next prime is 412908679. The reversal of 412908678 is 876809214.

412908678 is a `hidden beast` number, since 412 + 90 + 86 + 78 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412908679) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 545076 + ... + 545832.

Almost surely, 2^412908678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412908678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585527712).

412908678 is an abundant number, since it is smaller than the sum of its proper divisors (758146746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412908678 is a wasteful number, since it uses less digits than its factorization.

412908678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 412908678 is about 20320.1544777593. The cubic root of 412908678 is about 744.6485305179.

The spelling of 412908678 in words is "four hundred twelve million, nine hundred eight thousand, six hundred seventy-eight".