1395285330 has 64 divisors (see below), whose sum is σ = 3582806400. Its totient is φ = 346705920.

The previous prime is 1395285329. The next prime is 1395285341. The reversal of 1395285330 is 335825931.

It is a super-2 number, since 2×1395285330² = 3893642304226417800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14706 + ... + 54834.

It is an arithmetic number, because the mean of its divisors is an integer number (55981350).

Almost surely, 2^1395285330 is an apocalyptic number.

1395285330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1395285330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1791403200).

1395285330 is an abundant number, since it is smaller than the sum of its proper divisors (2187521070).

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

1395285330 is a wasteful number, since it uses less digits than its factorization.

1395285330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40219.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 1395285330 is about 37353.5183081862. The cubic root of 1395285330 is about 1117.4317561637.

The spelling of 1395285330 in words is "one billion, three hundred ninety-five million, two hundred eighty-five thousand, three hundred thirty".