1006396332 has 96 divisors (see below), whose sum is σ = 2549568000. Its totient is φ = 307929600.

The previous prime is 1006396301. The next prime is 1006396343. The reversal of 1006396332 is 2336936001.

It is a junction number, because it is equal to n+sod(n) for n = 1006396293 and 1006396302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1859982 + ... + 1860522.

It is an arithmetic number, because the mean of its divisors is an integer number (26558000).

Almost surely, 2^1006396332 is an apocalyptic number.

1006396332 is a gapful number since it is divisible by the number (12) 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 1006396332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274784000).

1006396332 is an abundant number, since it is smaller than the sum of its proper divisors (1543171668).

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

1006396332 is a wasteful number, since it uses less digits than its factorization.

1006396332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 1006396332 is about 31723.7502827141. The cubic root of 1006396332 is about 1002.1275808561.

The spelling of 1006396332 in words is "one billion, six million, three hundred ninety-six thousand, three hundred thirty-two".