412660446 has 32 divisors (see below), whose sum is σ = 901075968. Its totient is φ = 124947840.

The previous prime is 412660429. The next prime is 412660453. The reversal of 412660446 is 644066214.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144246 + ... + 147078.

It is an arithmetic number, because the mean of its divisors is an integer number (28158624).

Almost surely, 2^412660446 is an apocalyptic number.

412660446 is an abundant number, since it is smaller than the sum of its proper divisors (488415522).

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

412660446 is a wasteful number, since it uses less digits than its factorization.

412660446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 412660446 is about 20314.0455350479. The cubic root of 412660446 is about 744.4992782675.

The spelling of 412660446 in words is "four hundred twelve million, six hundred sixty thousand, four hundred forty-six".