380212107 has 16 divisors (see below), whose sum is σ = 562412160. Its totient is φ = 226524800.

The previous prime is 380212067. The next prime is 380212141. The reversal of 380212107 is 701212083.

It is a cyclic number.

It is not a de Polignac number, because 380212107 - 2¹² = 380208011 is a prime.

It is a super-2 number, since 2×380212107² = 289122492618758898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (380212507) 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, 95694 + ... + 99587.

It is an arithmetic number, because the mean of its divisors is an integer number (35150760).

Almost surely, 2^380212107 is an apocalyptic number.

380212107 is a deficient number, since it is larger than the sum of its proper divisors (182200053).

380212107 is a wasteful number, since it uses less digits than its factorization.

380212107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195354.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 380212107 is about 19499.0283604081. The cubic root of 380212107 is about 724.4503845570.

Subtracting from 380212107 its sum of digits (24), we obtain a palindrome (380212083).

The spelling of 380212107 in words is "three hundred eighty million, two hundred twelve thousand, one hundred seven".