1066339064 has 32 divisors (see below), whose sum is σ = 2384363520. Its totient is φ = 437132256.

The previous prime is 1066339063. The next prime is 1066339067. The reversal of 1066339064 is 4609336601.

It is a super-2 number, since 2×1066339064² = 2274157998824792192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066339061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412664 + ... + 415239.

It is an arithmetic number, because the mean of its divisors is an integer number (74511360).

Almost surely, 2^1066339064 is an apocalyptic number.

1066339064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1066339064 is an abundant number, since it is smaller than the sum of its proper divisors (1318024456).

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

1066339064 is a wasteful number, since it uses less digits than its factorization.

1066339064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827939 (or 827935 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 1066339064 is about 32654.8474808871. The cubic root of 1066339064 is about 1021.6412970585.

It can be divided in two parts, 106633906 and 4, that multiplied together give a palindrome (426535624).

The spelling of 1066339064 in words is "one billion, sixty-six million, three hundred thirty-nine thousand, sixty-four".