1066739304 has 32 divisors (see below), whose sum is σ = 2738927520. Its totient is φ = 345969216.

The previous prime is 1066739209. The next prime is 1066739339. The reversal of 1066739304 is 4039376601.

It is a super-2 number, since 2×1066739304² = 2275865485396808832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599754 + ... + 601529.

It is an arithmetic number, because the mean of its divisors is an integer number (85591485).

Almost surely, 2^1066739304 is an apocalyptic number.

It is an amenable number.

1066739304 is an abundant number, since it is smaller than the sum of its proper divisors (1672188216).

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

1066739304 is a wasteful number, since it uses less digits than its factorization.

1066739304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201329 (or 1201325 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 1066739304 is about 32660.9752456965. The cubic root of 1066739304 is about 1021.7691021123.

The spelling of 1066739304 in words is "one billion, sixty-six million, seven hundred thirty-nine thousand, three hundred four".