380442195 has 48 divisors (see below), whose sum is σ = 786419712. Its totient is φ = 166351680.

The previous prime is 380442191. The next prime is 380442197. The reversal of 380442195 is 591244083.

It is not a de Polignac number, because 380442195 - 2² = 380442191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380442191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19011 + ... + 33500.

It is an arithmetic number, because the mean of its divisors is an integer number (16383744).

Almost surely, 2^380442195 is an apocalyptic number.

380442195 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

380442195 is an abundant number, since it is smaller than the sum of its proper divisors (405977517).

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

380442195 is a wasteful number, since it uses less digits than its factorization.

380442195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52552 (or 52549 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 380442195 is about 19504.9274543639. The cubic root of 380442195 is about 724.5964904843.

It can be divided in two parts, 38044219 and 5, that added together give a square (38044224 = 6168²).

The spelling of 380442195 in words is "three hundred eighty million, four hundred forty-two thousand, one hundred ninety-five".