395473146 has 16 divisors (see below), whose sum is σ = 798204000. Its totient is φ = 130614768.

The previous prime is 395473123. The next prime is 395473147. The reversal of 395473146 is 641374593.

It is a junction number, because it is equal to n+sod(n) for n = 395473098 and 395473107.

It is not an unprimeable number, because it can be changed into a prime (395473147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301696 + ... + 303003.

It is an arithmetic number, because the mean of its divisors is an integer number (49887750).

Almost surely, 2^395473146 is an apocalyptic number.

395473146 is an abundant number, since it is smaller than the sum of its proper divisors (402730854).

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

395473146 is a wasteful number, since it uses less digits than its factorization.

395473146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604813.

The product of its digits is 272160, while the sum is 42.

The square root of 395473146 is about 19886.5066313820. The cubic root of 395473146 is about 734.0162358096.

The spelling of 395473146 in words is "three hundred ninety-five million, four hundred seventy-three thousand, one hundred forty-six".