1395840314 has 8 divisors (see below), whose sum is σ = 2284102368. Its totient is φ = 634472860.

The previous prime is 1395840289. The next prime is 1395840331. The reversal of 1395840314 is 4130485931.

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

It is a Curzon 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, 31723622 + ... + 31723665.

It is an arithmetic number, because the mean of its divisors is an integer number (285512796).

Almost surely, 2^1395840314 is an apocalyptic number.

1395840314 is a deficient number, since it is larger than the sum of its proper divisors (888262054).

1395840314 is a wasteful number, since it uses less digits than its factorization.

1395840314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63447300.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1395840314 is about 37360.9463745232. The cubic root of 1395840314 is about 1117.5798918238.

The spelling of 1395840314 in words is "one billion, three hundred ninety-five million, eight hundred forty thousand, three hundred fourteen".