395665649110 has 8 divisors (see below), whose sum is σ = 712198168416. Its totient is φ = 158266259640.

The previous prime is 395665649081. The next prime is 395665649129. The reversal of 395665649110 is 11946566593.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19783282446 + ... + 19783282465.

It is an arithmetic number, because the mean of its divisors is an integer number (89024771052).

Almost surely, 2^395665649110 is an apocalyptic number.

395665649110 is a deficient number, since it is larger than the sum of its proper divisors (316532519306).

395665649110 is a wasteful number, since it uses less digits than its factorization.

395665649110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39566564918.

The product of its (nonzero) digits is 5248800, while the sum is 55.

The spelling of 395665649110 in words is "three hundred ninety-five billion, six hundred sixty-five million, six hundred forty-nine thousand, one hundred ten".