412494138 has 24 divisors (see below), whose sum is σ = 1021414368. Its totient is φ = 117855432.

The previous prime is 412494119. The next prime is 412494211. The reversal of 412494138 is 831494214.

It is a happy number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1636756 + ... + 1637007.

It is an arithmetic number, because the mean of its divisors is an integer number (42558932).

Almost surely, 2^412494138 is an apocalyptic number.

412494138 is an abundant number, since it is smaller than the sum of its proper divisors (608920230).

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

412494138 is a wasteful number, since it uses less digits than its factorization.

412494138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3273778 (or 3273775 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 412494138 is about 20309.9516986132. The cubic root of 412494138 is about 744.3992502468.

The spelling of 412494138 in words is "four hundred twelve million, four hundred ninety-four thousand, one hundred thirty-eight".