395147050 has 48 divisors (see below), whose sum is σ = 759951360. Its totient is φ = 152746560.

The previous prime is 395147033. The next prime is 395147059. The reversal of 395147050 is 50741593.

It is a super-2 number, since 2×395147050² = 312282382247405000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 395146997 and 395147015.

It is not an unprimeable number, because it can be changed into a prime (395147059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308311 + ... + 309589.

It is an arithmetic number, because the mean of its divisors is an integer number (15832320).

Almost surely, 2^395147050 is an apocalyptic number.

395147050 is a deficient number, since it is larger than the sum of its proper divisors (364804310).

395147050 is a wasteful number, since it uses less digits than its factorization.

395147050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 395147050 is about 19878.3060143464. The cubic root of 395147050 is about 733.8144306380.

It can be divided in two parts, 39514 and 7050, that added together give a palindrome (46564).

The spelling of 395147050 in words is "three hundred ninety-five million, one hundred forty-seven thousand, fifty".