1330166026 has 16 divisors (see below), whose sum is σ = 2358915840. Its totient is φ = 550413360.

The previous prime is 1330166023. The next prime is 1330166029. The reversal of 1330166026 is 6206610331.

It is an interprime number because it is at equal distance from previous prime (1330166023) and next prime (1330166029).

It is a junction number, because it is equal to n+sod(n) for n = 1330165985 and 1330166003.

It is not an unprimeable number, because it can be changed into a prime (1330166023) 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, 1637730 + ... + 1638541.

It is an arithmetic number, because the mean of its divisors is an integer number (147432240).

Almost surely, 2^1330166026 is an apocalyptic number.

1330166026 is a deficient number, since it is larger than the sum of its proper divisors (1028749814).

1330166026 is a wasteful number, since it uses less digits than its factorization.

1330166026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276309.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1330166026 is about 36471.4412383169. The cubic root of 1330166026 is about 1099.7702070954.

Adding to 1330166026 its reverse (6206610331), we get a palindrome (7536776357).

The spelling of 1330166026 in words is "one billion, three hundred thirty million, one hundred sixty-six thousand, twenty-six".