387200697 has 16 divisors (see below), whose sum is σ = 556631040. Its totient is φ = 237998592.

The previous prime is 387200659. The next prime is 387200707. The reversal of 387200697 is 796002783.

It is not a de Polignac number, because 387200697 - 2²⁰ = 386152121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (387200647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30888 + ... + 41574.

It is an arithmetic number, because the mean of its divisors is an integer number (34789440).

Almost surely, 2^387200697 is an apocalyptic number.

It is an amenable number.

387200697 is a deficient number, since it is larger than the sum of its proper divisors (169430343).

387200697 is a wasteful number, since it uses less digits than its factorization.

387200697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11632.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 387200697 is about 19677.4159126650. The cubic root of 387200697 is about 728.8621147802.

The spelling of 387200697 in words is "three hundred eighty-seven million, two hundred thousand, six hundred ninety-seven".