395345537 has 8 divisors (see below), whose sum is σ = 401285952. Its totient is φ = 389415600.

The previous prime is 395345513. The next prime is 395345543. The reversal of 395345537 is 735543593.

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

It is a cyclic number.

It is not a de Polignac number, because 395345537 - 2⁶ = 395345473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395345437) 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, 106883 + ... + 110519.

It is an arithmetic number, because the mean of its divisors is an integer number (50160744).

Almost surely, 2^395345537 is an apocalyptic number.

It is an amenable number.

395345537 is a deficient number, since it is larger than the sum of its proper divisors (5940415).

395345537 is a wasteful number, since it uses less digits than its factorization.

395345537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239.

The product of its digits is 850500, while the sum is 44.

The square root of 395345537 is about 19883.2979407341. The cubic root of 395345537 is about 733.9372779375.

The spelling of 395345537 in words is "three hundred ninety-five million, three hundred forty-five thousand, five hundred thirty-seven".