406671360 has 104 divisors (see below), whose sum is σ = 1301386080. Its totient is φ = 108429312.

The previous prime is 406671359. The next prime is 406671371. The reversal of 406671360 is 63176604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58131 + ... + 64749.

Almost surely, 2^406671360 is an apocalyptic number.

406671360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 406671360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650693040).

406671360 is an abundant number, since it is smaller than the sum of its proper divisors (894714720).

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

406671360 is an equidigital number, since it uses as much as digits as its factorization.

406671360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6651 (or 6629 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 406671360 is about 20166.0943169469. The cubic root of 406671360 is about 740.8799855169.

The spelling of 406671360 in words is "four hundred six million, six hundred seventy-one thousand, three hundred sixty".