1394685995 has 8 divisors (see below), whose sum is σ = 1674794880. Its totient is φ = 1114967680.

The previous prime is 1394685989. The next prime is 1394685997. The reversal of 1394685995 is 5995864931.

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

It is not a de Polignac number, because 1394685995 - 2⁸ = 1394685739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1394685997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89726 + ... + 104115.

It is an arithmetic number, because the mean of its divisors is an integer number (209349360).

Almost surely, 2^1394685995 is an apocalyptic number.

1394685995 is a deficient number, since it is larger than the sum of its proper divisors (280108885).

1394685995 is a wasteful number, since it uses less digits than its factorization.

1394685995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195285.

The product of its digits is 10497600, while the sum is 59.

The square root of 1394685995 is about 37345.4949759673. The cubic root of 1394685995 is about 1117.2717382661.

The spelling of 1394685995 in words is "one billion, three hundred ninety-four million, six hundred eighty-five thousand, nine hundred ninety-five".