1006346442 has 8 divisors (see below), whose sum is σ = 2012692896. Its totient is φ = 335448812.

The previous prime is 1006346423. The next prime is 1006346483. The reversal of 1006346442 is 2446436001.

It is a sphenic number, since it is the product of 3 distinct primes.

1006346442 is an admirable number.

It is a super-2 number, since 2×1006346442² = 2025466322652118728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83862198 + ... + 83862209.

It is an arithmetic number, because the mean of its divisors is an integer number (251586612).

Almost surely, 2^1006346442 is an apocalyptic number.

1006346442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1006346442 is a wasteful number, since it uses less digits than its factorization.

1006346442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167724412.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1006346442 is about 31722.9639535779. The cubic root of 1006346442 is about 1002.1110211206. Note that the first 3 decimals are identical.

The spelling of 1006346442 in words is "one billion, six million, three hundred forty-six thousand, four hundred forty-two".