4697457444 has 27 divisors (see below), whose sum is σ = 11875168123. Its totient is φ = 1565682072.

The previous prime is 4697457437. The next prime is 4697457467. The reversal of 4697457444 is 4447547964.

It is a happy number.

The square root of 4697457444 is 68538.

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

4697457444 is a `hidden beast` number, since 4 + 69 + 7 + 4 + 574 + 4 + 4 = 666.

It is a super-2 number, since 2×4697457444² = 44132212876382026272, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 405517 + ... + 416939.

Almost surely, 2^4697457444 is an apocalyptic number.

4697457444 is the 68538-th square number.

It is an amenable number.

4697457444 is an abundant number, since it is smaller than the sum of its proper divisors (7177710679).

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

4697457444 is an equidigital number, since it uses as much as digits as its factorization.

4697457444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22856 (or 11428 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 54.

The cubic root of 4697457444 is about 1674.7665755064.

The spelling of 4697457444 in words is "four billion, six hundred ninety-seven million, four hundred fifty-seven thousand, four hundred forty-four".