913866752 has 48 divisors (see below), whose sum is σ = 1838715495. Its totient is φ = 454197248.

The previous prime is 913866749. The next prime is 913866817. The reversal of 913866752 is 257668319.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 456933376 + 456933376 = 21376^2 + 21376^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=21376.

It is a super-3 number, since 3×913866752³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 913866697 and 913866706.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5472173 + ... + 5472339.

Almost surely, 2^913866752 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 913866752

913866752 is an abundant number, since it is smaller than the sum of its proper divisors (924848743).

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

913866752 is an frugal number, since it uses more digits than its factorization.

913866752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 169 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 913866752 is about 30230.2291092873. The cubic root of 913866752 is about 970.4227271451.

The spelling of 913866752 in words is "nine hundred thirteen million, eight hundred sixty-six thousand, seven hundred fifty-two".