1395095888 has 40 divisors (see below), whose sum is σ = 2874412008. Its totient is φ = 653668352.

The previous prime is 1395095857. The next prime is 1395095893. The reversal of 1395095888 is 8885905931.

It can be written as a sum of positive squares in 4 ways, for example, as 297631504 + 1097464384 = 17252^2 + 33128^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52370 + ... + 74382.

Almost surely, 2^1395095888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1395095888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1437206004).

1395095888 is an abundant number, since it is smaller than the sum of its proper divisors (1479316120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1395095888 is a wasteful number, since it uses less digits than its factorization.

1395095888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22271 (or 22265 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 56.

The square root of 1395095888 is about 37350.9824234919. The cubic root of 1395095888 is about 1117.3811815408.

The spelling of 1395095888 in words is "one billion, three hundred ninety-five million, ninety-five thousand, eight hundred eighty-eight".