375661106 has 8 divisors (see below), whose sum is σ = 577235484. Its totient is φ = 183249280.

The previous prime is 375661081. The next prime is 375661109. The reversal of 375661106 is 601166573.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 314743081 + 60918025 = 17741^2 + 7805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×375661106² = 282242533122286472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (375661109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290535 + ... + 2290698.

Almost surely, 2^375661106 is an apocalyptic number.

375661106 is a deficient number, since it is larger than the sum of its proper divisors (201574378).

375661106 is a wasteful number, since it uses less digits than its factorization.

375661106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581276.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 375661106 is about 19381.9788979351. The cubic root of 375661106 is about 721.5483051894.

The spelling of 375661106 in words is "three hundred seventy-five million, six hundred sixty-one thousand, one hundred six".