695641444 has 48 divisors (see below), whose sum is σ = 1303948800. Its totient is φ = 324124416.

The previous prime is 695641423. The next prime is 695641481. The reversal of 695641444 is 444146596.

695641444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×695641444² = 967834037220810272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 695641444.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443149 + ... + 444715.

It is an arithmetic number, because the mean of its divisors is an integer number (27165600).

Almost surely, 2^695641444 is an apocalyptic number.

It is an amenable number.

695641444 is a deficient number, since it is larger than the sum of its proper divisors (608307356).

695641444 is a wasteful number, since it uses less digits than its factorization.

695641444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732 (or 1730 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 695641444 is about 26375.0155260618. The cubic root of 695641444 is about 886.0573163294.

It can be divided in two parts, 6956 and 41444, that added together give a square (48400 = 220²).

The spelling of 695641444 in words is "six hundred ninety-five million, six hundred forty-one thousand, four hundred forty-four".