1365993352 has 8 divisors (see below), whose sum is σ = 2561237550. Its totient is φ = 682996672.

The previous prime is 1365993323. The next prime is 1365993359. The reversal of 1365993352 is 2533995631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1312323076 + 53670276 = 36226^2 + 7326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1365993359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85374577 + ... + 85374592.

Almost surely, 2^1365993352 is an apocalyptic number.

It is an amenable number.

1365993352 is a deficient number, since it is larger than the sum of its proper divisors (1195244198).

1365993352 is a wasteful number, since it uses less digits than its factorization.

1365993352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170749175 (or 170749171 counting only the distinct ones).

The product of its digits is 656100, while the sum is 46.

The square root of 1365993352 is about 36959.3472886089. The cubic root of 1365993352 is about 1109.5567724228.

The spelling of 1365993352 in words is "one billion, three hundred sixty-five million, nine hundred ninety-three thousand, three hundred fifty-two".