406704130 has 32 divisors (see below), whose sum is σ = 838200960. Its totient is φ = 139182720.

The previous prime is 406704121. The next prime is 406704157. The reversal of 406704130 is 31407604.

It is a junction number, because it is equal to n+sod(n) for n = 406704095 and 406704104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34725 + ... + 44935.

It is an arithmetic number, because the mean of its divisors is an integer number (26193780).

Almost surely, 2^406704130 is an apocalyptic number.

406704130 is an abundant number, since it is smaller than the sum of its proper divisors (431496830).

406704130 is a wasteful number, since it uses less digits than its factorization.

406704130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10794.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 406704130 is about 20166.9068029780. The cubic root of 406704130 is about 740.8998852750.

The spelling of 406704130 in words is "four hundred six million, seven hundred four thousand, one hundred thirty".