695271424 has 51 divisors (see below), whose sum is σ = 1404163623. Its totient is φ = 344260608.

The previous prime is 695271383. The next prime is 695271463. The reversal of 695271424 is 424172596.

The square root of 695271424 is 26368.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

Its product of digits (120960) is a multiple of the sum of its prime divisors (105).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6750157 + ... + 6750259.

Almost surely, 2^695271424 is an apocalyptic number.

695271424 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

695271424 is the 26368-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695271424

695271424 is an abundant number, since it is smaller than the sum of its proper divisors (708892199).

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

695271424 is an frugal number, since it uses more digits than its factorization.

695271424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 105 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The cubic root of 695271424 is about 885.9001869735.

The spelling of 695271424 in words is "six hundred ninety-five million, two hundred seventy-one thousand, four hundred twenty-four".