1064626763 has 4 divisors (see below), whose sum is σ = 1064747400. Its totient is φ = 1064506128.

The previous prime is 1064626757. The next prime is 1064626861. The reversal of 1064626763 is 3676264601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1064626763 - 2⁴ = 1064626747 is a prime.

It is a super-2 number, since 2×1064626763² = 2266860288991716338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064626763.

It is not an unprimeable number, because it can be changed into a prime (1064625763) 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 in 3 ways as a sum of consecutive naturals, for example, 45938 + ... + 65111.

It is an arithmetic number, because the mean of its divisors is an integer number (266186850).

Almost surely, 2^1064626763 is an apocalyptic number.

1064626763 is a deficient number, since it is larger than the sum of its proper divisors (120637).

1064626763 is an equidigital number, since it uses as much as digits as its factorization.

1064626763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120636.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 1064626763 is about 32628.6187724825. The cubic root of 1064626763 is about 1021.0941619529.

The spelling of 1064626763 in words is "one billion, sixty-four million, six hundred twenty-six thousand, seven hundred sixty-three".