1364272064 has 14 divisors (see below), whose sum is σ = 2707227504. Its totient is φ = 682136000.

The previous prime is 1364272057. The next prime is 1364272069. The reversal of 1364272064 is 4602724631.

It is a super-2 number, since 2×1364272064² = 3722476529221640192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364272069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10658312 + ... + 10658439.

Almost surely, 2^1364272064 is an apocalyptic number.

It is an amenable number.

1364272064 is a deficient number, since it is larger than the sum of its proper divisors (1342955440).

1364272064 is an equidigital number, since it uses as much as digits as its factorization.

1364272064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21316763 (or 21316753 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 1364272064 is about 36936.0537144942. The cubic root of 1364272064 is about 1109.0905257595.

Adding to 1364272064 its reverse (4602724631), we get a palindrome (5966996695).

The spelling of 1364272064 in words is "one billion, three hundred sixty-four million, two hundred seventy-two thousand, sixty-four".