1064394302 has 4 divisors (see below), whose sum is σ = 1596591456. Its totient is φ = 532197150.

The previous prime is 1064394301. The next prime is 1064394311. The reversal of 1064394302 is 2034934601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2034934601 = 7 ⋅290704943.

It is a super-2 number, since 2×1064394302² = 2265870460260134408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064394301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266098574 + ... + 266098577.

It is an arithmetic number, because the mean of its divisors is an integer number (399147864).

Almost surely, 2^1064394302 is an apocalyptic number.

1064394302 is a deficient number, since it is larger than the sum of its proper divisors (532197154).

1064394302 is an equidigital number, since it uses as much as digits as its factorization.

1064394302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532197153.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1064394302 is about 32625.0563524418. The cubic root of 1064394302 is about 1021.0198379875.

The spelling of 1064394302 in words is "one billion, sixty-four million, three hundred ninety-four thousand, three hundred two".