388200383 has 4 divisors (see below), whose sum is σ = 400723008. Its totient is φ = 375677760.

The previous prime is 388200359. The next prime is 388200403. The reversal of 388200383 is 383002883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383002883 = 5827 ⋅65729.

It is a cyclic number.

It is not a de Polignac number, because 388200383 - 2¹² = 388196287 is a prime.

It is a super-2 number, since 2×388200383² = 301399074722693378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388202383) 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, 6261266 + ... + 6261327.

It is an arithmetic number, because the mean of its divisors is an integer number (100180752).

Almost surely, 2^388200383 is an apocalyptic number.

388200383 is a deficient number, since it is larger than the sum of its proper divisors (12522625).

388200383 is a wasteful number, since it uses less digits than its factorization.

388200383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12522624.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 388200383 is about 19702.8013998010. The cubic root of 388200383 is about 729.4888415111.

The spelling of 388200383 in words is "three hundred eighty-eight million, two hundred thousand, three hundred eighty-three".