395737045 has 32 divisors (see below), whose sum is σ = 538773120. Its totient is φ = 276407040.

The previous prime is 395737037. The next prime is 395737049. The reversal of 395737045 is 540737593.

It is a happy number.

It is not a de Polignac number, because 395737045 - 2³ = 395737037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 395736992 and 395737010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395737049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361519 + ... + 362611.

It is an arithmetic number, because the mean of its divisors is an integer number (16836660).

Almost surely, 2^395737045 is an apocalyptic number.

It is an amenable number.

395737045 is a deficient number, since it is larger than the sum of its proper divisors (143036075).

395737045 is a wasteful number, since it uses less digits than its factorization.

395737045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365.

The product of its (nonzero) digits is 396900, while the sum is 43.

The square root of 395737045 is about 19893.1406519936. The cubic root of 395737045 is about 734.1794690421.

The spelling of 395737045 in words is "three hundred ninety-five million, seven hundred thirty-seven thousand, forty-five".