1395946892 has 6 divisors (see below), whose sum is σ = 2442907068. Its totient is φ = 697973444.

The previous prime is 1395946847. The next prime is 1395946921. The reversal of 1395946892 is 2986495931.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174493358 + ... + 174493365.

It is an arithmetic number, because the mean of its divisors is an integer number (407151178).

Almost surely, 2^1395946892 is an apocalyptic number.

It is an amenable number.

1395946892 is a deficient number, since it is larger than the sum of its proper divisors (1046960176).

1395946892 is a wasteful number, since it uses less digits than its factorization.

1395946892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348986727 (or 348986725 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 56.

The square root of 1395946892 is about 37362.3726762635. The cubic root of 1395946892 is about 1117.6083350005.

The spelling of 1395946892 in words is "one billion, three hundred ninety-five million, nine hundred forty-six thousand, eight hundred ninety-two".