385876270 has 16 divisors (see below), whose sum is σ = 748006560. Its totient is φ = 142477344.

The previous prime is 385876261. The next prime is 385876273. The reversal of 385876270 is 72678583.

It is a super-2 number, since 2×385876270² = 297800991498225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 385876270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385876273) 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, 1484010 + ... + 1484269.

It is an arithmetic number, because the mean of its divisors is an integer number (46750410).

Almost surely, 2^385876270 is an apocalyptic number.

385876270 is a deficient number, since it is larger than the sum of its proper divisors (362130290).

385876270 is a wasteful number, since it uses less digits than its factorization.

385876270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968299.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 385876270 is about 19643.7336064201. The cubic root of 385876270 is about 728.0301367692.

The spelling of 385876270 in words is "three hundred eighty-five million, eight hundred seventy-six thousand, two hundred seventy".