387356230 has 16 divisors (see below), whose sum is σ = 733938480. Its totient is φ = 146787552.

The previous prime is 387356227. The next prime is 387356231. The reversal of 387356230 is 32653783.

It is a self number, because there is not a number n which added to its sum of digits gives 387356230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387356231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019169 + ... + 1019548.

It is an arithmetic number, because the mean of its divisors is an integer number (45871155).

Almost surely, 2^387356230 is an apocalyptic number.

387356230 is a deficient number, since it is larger than the sum of its proper divisors (346582250).

387356230 is a wasteful number, since it uses less digits than its factorization.

387356230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038743.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 387356230 is about 19681.3675845964. The cubic root of 387356230 is about 728.9596928897.

The spelling of 387356230 in words is "three hundred eighty-seven million, three hundred fifty-six thousand, two hundred thirty".