1066349496 has 16 divisors (see below), whose sum is σ = 2665873800. Its totient is φ = 355449824.

The previous prime is 1066349477. The next prime is 1066349503. The reversal of 1066349496 is 6949436601.

It is a super-2 number, since 2×1066349496² = 2274202495238908032, which contains 22 as substring.

It is a congruent number.

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, 22215591 + ... + 22215638.

Almost surely, 2^1066349496 is an apocalyptic number.

It is an amenable number.

1066349496 is an abundant number, since it is smaller than the sum of its proper divisors (1599524304).

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

1066349496 is a wasteful number, since it uses less digits than its factorization.

1066349496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44431238 (or 44431234 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 1066349496 is about 32655.0072117585. The cubic root of 1066349496 is about 1021.6446286215.

The spelling of 1066349496 in words is "one billion, sixty-six million, three hundred forty-nine thousand, four hundred ninety-six".