363926401 has 4 divisors (see below), whose sum is σ = 379749312. Its totient is φ = 348103492.

The previous prime is 363926393. The next prime is 363926417. The reversal of 363926401 is 104629363.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 363926401 - 2³ = 363926393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (363926491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7911421 + ... + 7911466.

It is an arithmetic number, because the mean of its divisors is an integer number (94937328).

Almost surely, 2^363926401 is an apocalyptic number.

It is an amenable number.

363926401 is a deficient number, since it is larger than the sum of its proper divisors (15822911).

363926401 is a wasteful number, since it uses less digits than its factorization.

363926401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15822910.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 363926401 is about 19076.8551129372. The cubic root of 363926401 is about 713.9555722761.

The spelling of 363926401 in words is "three hundred sixty-three million, nine hundred twenty-six thousand, four hundred one".