412670538 has 160 divisors (see below), whose sum is σ = 1129075200. Its totient is φ = 110038176.

The previous prime is 412670537. The next prime is 412670539. The reversal of 412670538 is 835076214.

It is an interprime number because it is at equal distance from previous prime (412670537) and next prime (412670539).

It is not an unprimeable number, because it can be changed into a prime (412670537) 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 79 ways as a sum of consecutive naturals, for example, 2305333 + ... + 2305511.

It is an arithmetic number, because the mean of its divisors is an integer number (7056720).

Almost surely, 2^412670538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412670538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564537600).

412670538 is an abundant number, since it is smaller than the sum of its proper divisors (716404662).

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

412670538 is a wasteful number, since it uses less digits than its factorization.

412670538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 412670538 is about 20314.2939330906. The cubic root of 412670538 is about 744.5053473618.

The spelling of 412670538 in words is "four hundred twelve million, six hundred seventy thousand, five hundred thirty-eight".