387792201 has 4 divisors (see below), whose sum is σ = 517056272. Its totient is φ = 258528132.

The previous prime is 387792193. The next prime is 387792211. The reversal of 387792201 is 102297783.

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 not a de Polignac number, because 387792201 - 2³ = 387792193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 387792201.

It is not an unprimeable number, because it can be changed into a prime (387792211) 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, 64632031 + ... + 64632036.

It is an arithmetic number, because the mean of its divisors is an integer number (129264068).

Almost surely, 2^387792201 is an apocalyptic number.

It is an amenable number.

387792201 is a deficient number, since it is larger than the sum of its proper divisors (129264071).

387792201 is a wasteful number, since it uses less digits than its factorization.

387792201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129264070.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 387792201 is about 19692.4401992237. The cubic root of 387792201 is about 729.2330727106.

The spelling of 387792201 in words is "three hundred eighty-seven million, seven hundred ninety-two thousand, two hundred one".