412403278 has 8 divisors (see below), whose sum is σ = 706977072. Its totient is φ = 176744256.

The previous prime is 412403267. The next prime is 412403279. The reversal of 412403278 is 872304214.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412403279) by changing a digit.

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, 14728675 + ... + 14728702.

It is an arithmetic number, because the mean of its divisors is an integer number (88372134).

Almost surely, 2^412403278 is an apocalyptic number.

412403278 is a deficient number, since it is larger than the sum of its proper divisors (294573794).

412403278 is a wasteful number, since it uses less digits than its factorization.

412403278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29457386.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 412403278 is about 20307.7147409550. The cubic root of 412403278 is about 744.3445900094.

The spelling of 412403278 in words is "four hundred twelve million, four hundred three thousand, two hundred seventy-eight".