1064622346 has 4 divisors (see below), whose sum is σ = 1596933522. Its totient is φ = 532311172.

The previous prime is 1064622343. The next prime is 1064622371. The reversal of 1064622346 is 6432264601.

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

It can be written as a sum of positive squares in only one way, i.e., 869601121 + 195021225 = 29489^2 + 13965^2 .

It is a super-2 number, since 2×1064622346² = 2266841479205087432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064622343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266155585 + ... + 266155588.

Almost surely, 2^1064622346 is an apocalyptic number.

1064622346 is a deficient number, since it is larger than the sum of its proper divisors (532311176).

1064622346 is an equidigital number, since it uses as much as digits as its factorization.

1064622346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532311175.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 1064622346 is about 32628.5510864335. The cubic root of 1064622346 is about 1021.0927498214.

Adding to 1064622346 its reverse (6432264601), we get a palindrome (7496886947).

The spelling of 1064622346 in words is "one billion, sixty-four million, six hundred twenty-two thousand, three hundred forty-six".