1000030466 has 4 divisors (see below), whose sum is σ = 1500045702. Its totient is φ = 500015232.

The previous prime is 1000030463. The next prime is 1000030481. The reversal of 1000030466 is 6640300001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6640300001 = 173 ⋅38383237.

It can be written as a sum of positive squares in only one way, i.e., 970011025 + 30019441 = 31145^2 + 5479^2 .

It is not an unprimeable number, because it can be changed into a prime (1000030463) 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 as a sum of consecutive naturals, namely, 250007615 + ... + 250007618.

Almost surely, 2^1000030466 is an apocalyptic number.

1000030466 is a deficient number, since it is larger than the sum of its proper divisors (500015236).

1000030466 is an equidigital number, since it uses as much as digits as its factorization.

1000030466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500015235.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1000030466 is about 31623.2583077709. The cubic root of 1000030466 is about 1000.0101552302.

Adding to 1000030466 its reverse (6640300001), we get a palindrome (7640330467).

The spelling of 1000030466 in words is "one billion, thirty thousand, four hundred sixty-six".