386197630 has 64 divisors (see below), whose sum is σ = 858533760. Its totient is φ = 121803264.

The previous prime is 386197627. The next prime is 386197631. The reversal of 386197630 is 36791683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386197631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360736 + ... + 361804.

It is an arithmetic number, because the mean of its divisors is an integer number (13414590).

Almost surely, 2^386197630 is an apocalyptic number.

386197630 is an abundant number, since it is smaller than the sum of its proper divisors (472336130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386197630 is a wasteful number, since it uses less digits than its factorization.

386197630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 386197630 is about 19651.9116118509. The cubic root of 386197630 is about 728.2321832672.

The spelling of 386197630 in words is "three hundred eighty-six million, one hundred ninety-seven thousand, six hundred thirty".