1364120356 has 27 divisors (see below), whose sum is σ = 2436140721. Its totient is φ = 668357664.

The previous prime is 1364120353. The next prime is 1364120377. The reversal of 1364120356 is 6530214631.

The square root of 1364120356 is 36934.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8702500 + 1355417856 = 2950^2 + 36816^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1364120353) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4358056 + ... + 4358368.

Almost surely, 2^1364120356 is an apocalyptic number.

1364120356 is the 36934-th square number.

It is an amenable number.

1364120356 is a deficient number, since it is larger than the sum of its proper divisors (1072020365).

1364120356 is an frugal number, since it uses more digits than its factorization.

1364120356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The cubic root of 1364120356 is about 1109.0494136902.

Adding to 1364120356 its reverse (6530214631), we get a palindrome (7894334987).

The spelling of 1364120356 in words is "one billion, three hundred sixty-four million, one hundred twenty thousand, three hundred fifty-six".