1064950279 has 2 divisors, whose sum is σ = 1064950280. Its totient is φ = 1064950278.

The previous prime is 1064950259. The next prime is 1064950339. The reversal of 1064950279 is 9720594601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1064950279 - 2¹⁷ = 1064819207 is a prime.

It is a super-2 number, since 2×1064950279² = 2268238193484355682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064950219) by changing a digit.

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 as a sum of consecutive naturals, namely, 532475139 + 532475140.

It is an arithmetic number, because the mean of its divisors is an integer number (532475140).

Almost surely, 2^1064950279 is an apocalyptic number.

1064950279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064950279 is an equidigital number, since it uses as much as digits as its factorization.

1064950279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 1064950279 is about 32633.5759456422. The cubic root of 1064950279 is about 1021.1975806204.

The spelling of 1064950279 in words is "one billion, sixty-four million, nine hundred fifty thousand, two hundred seventy-nine".