1300766164 has 12 divisors (see below), whose sum is σ = 2331861588. Its totient is φ = 634520000.

The previous prime is 1300766149. The next prime is 1300766167. The reversal of 1300766164 is 4616670031.

It can be written as a sum of positive squares in 2 ways, for example, as 25704900 + 1275061264 = 5070^2 + 35708^2 .

It is a super-2 number, since 2×1300766164² = 3383985226814549792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300766167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3965587 + ... + 3965914.

It is an arithmetic number, because the mean of its divisors is an integer number (194321799).

Almost surely, 2^1300766164 is an apocalyptic number.

It is an amenable number.

1300766164 is a deficient number, since it is larger than the sum of its proper divisors (1031095424).

1300766164 is a wasteful number, since it uses less digits than its factorization.

1300766164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7931546 (or 7931544 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1300766164 is about 36066.1359726822. The cubic root of 1300766164 is about 1091.6072476047.

The spelling of 1300766164 in words is "one billion, three hundred million, seven hundred sixty-six thousand, one hundred sixty-four".