412494732 has 144 divisors (see below), whose sum is σ = 1200719520. Its totient is φ = 118278144.

The previous prime is 412494721. The next prime is 412494739. The reversal of 412494732 is 237494214.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (412494739) 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 47 ways as a sum of consecutive naturals, for example, 1105698 + ... + 1106070.

It is an arithmetic number, because the mean of its divisors is an integer number (8338330).

Almost surely, 2^412494732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412494732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (600359760).

412494732 is an abundant number, since it is smaller than the sum of its proper divisors (788224788).

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

412494732 is a wasteful number, since it uses less digits than its factorization.

412494732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 547 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 412494732 is about 20309.9663219809. The cubic root of 412494732 is about 744.3996075634.

The spelling of 412494732 in words is "four hundred twelve million, four hundred ninety-four thousand, seven hundred thirty-two".