395110449 has 12 divisors (see below), whose sum is σ = 573167556. Its totient is φ = 262275072.

The previous prime is 395110411. The next prime is 395110493. The reversal of 395110449 is 944011593.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 66341025 + 328769424 = 8145^2 + 18132^2 .

It is not a de Polignac number, because 395110449 - 2⁸ = 395110193 is a prime.

It is a super-4 number, since 4×395110449⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (395110349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92112 + ... + 96305.

It is an arithmetic number, because the mean of its divisors is an integer number (47763963).

Almost surely, 2^395110449 is an apocalyptic number.

It is an amenable number.

395110449 is a deficient number, since it is larger than the sum of its proper divisors (178057107).

395110449 is a wasteful number, since it uses less digits than its factorization.

395110449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188656 (or 188653 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 395110449 is about 19877.3853662900. The cubic root of 395110449 is about 733.7917731055.

It can be divided in two parts, 3951 and 10449, that added together give a square (14400 = 120²).

The spelling of 395110449 in words is "three hundred ninety-five million, one hundred ten thousand, four hundred forty-nine".