385125970 has 16 divisors (see below), whose sum is σ = 711963288. Its totient is φ = 149886720.

The previous prime is 385125967. The next prime is 385125971. The reversal of 385125970 is 79521583.

It can be written as a sum of positive squares in 4 ways, for example, as 353552809 + 31573161 = 18803^2 + 5619^2 .

It is not an unprimeable number, because it can be changed into a prime (385125971) 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, 520071 + ... + 520810.

Almost surely, 2^385125970 is an apocalyptic number.

385125970 is a deficient number, since it is larger than the sum of its proper divisors (326837318).

385125970 is a wasteful number, since it uses less digits than its factorization.

385125970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040925.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 385125970 is about 19624.6266206519. The cubic root of 385125970 is about 727.5579686373.

The spelling of 385125970 in words is "three hundred eighty-five million, one hundred twenty-five thousand, nine hundred seventy".