395141494 has 8 divisors (see below), whose sum is σ = 646595208. Its totient is φ = 179609760.

The previous prime is 395141473. The next prime is 395141497. The reversal of 395141494 is 494141593.

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

It is a super-2 number, since 2×395141494² = 312273600561104072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395141497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8980467 + ... + 8980510.

It is an arithmetic number, because the mean of its divisors is an integer number (80824401).

Almost surely, 2^395141494 is an apocalyptic number.

395141494 is a deficient number, since it is larger than the sum of its proper divisors (251453714).

395141494 is a wasteful number, since it uses less digits than its factorization.

395141494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17960990.

The product of its digits is 77760, while the sum is 40.

The square root of 395141494 is about 19878.1662635164. The cubic root of 395141494 is about 733.8109913343.

Subtracting 395141494 from its reverse (494141593), we obtain a palindrome (99000099).

The spelling of 395141494 in words is "three hundred ninety-five million, one hundred forty-one thousand, four hundred ninety-four".