1034648666 has 8 divisors (see below), whose sum is σ = 1554760980. Its totient is φ = 516395008.

The previous prime is 1034648651. The next prime is 1034648677. The reversal of 1034648666 is 6668464301.

It can be written as a sum of positive squares in 2 ways, for example, as 1010922025 + 23726641 = 31795^2 + 4871^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 463271 + ... + 465498.

Almost surely, 2^1034648666 is an apocalyptic number.

1034648666 is a deficient number, since it is larger than the sum of its proper divisors (520112314).

1034648666 is an equidigital number, since it uses as much as digits as its factorization.

1034648666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929328.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 1034648666 is about 32165.9550767578. The cubic root of 1034648666 is about 1011.4186729624.

The spelling of 1034648666 in words is "one billion, thirty-four million, six hundred forty-eight thousand, six hundred sixty-six".