1000034642 has 8 divisors (see below), whose sum is σ = 1548440832. Its totient is φ = 483887700.

The previous prime is 1000034627. The next prime is 1000034647. The reversal of 1000034642 is 2464300001.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1000034647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8064734 + ... + 8064857.

It is an arithmetic number, because the mean of its divisors is an integer number (193555104).

Almost surely, 2^1000034642 is an apocalyptic number.

1000034642 is a deficient number, since it is larger than the sum of its proper divisors (548406190).

1000034642 is a wasteful number, since it uses less digits than its factorization.

1000034642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16129624.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1000034642 is about 31623.3243350537. The cubic root of 1000034642 is about 1000.0115472000.

Adding to 1000034642 its reverse (2464300001), we get a palindrome (3464334643).

The spelling of 1000034642 in words is "one billion, thirty-four thousand, six hundred forty-two".