363953997796 has 9 divisors (see below), whose sum is σ = 636921607651. Its totient is φ = 181976395612.

The previous prime is 363953997791. The next prime is 363953997809. The reversal of 363953997796 is 697799359363.

The square root of 363953997796 is 603286.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (363953997791) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1055751 + ... + 1357393.

Almost surely, 2^363953997796 is an apocalyptic number.

363953997796 is the 603286-th square number.

It is an amenable number.

363953997796 is a deficient number, since it is larger than the sum of its proper divisors (272967609855).

363953997796 is an frugal number, since it uses more digits than its factorization.

363953997796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603290 (or 301645 counting only the distinct ones).

The product of its digits is 1562436540, while the sum is 76.

The spelling of 363953997796 in words is "three hundred sixty-three billion, nine hundred fifty-three million, nine hundred ninety-seven thousand, seven hundred ninety-six".