752791361 has 16 divisors (see below), whose sum is σ = 880838400. Its totient is φ = 643083840.

The previous prime is 752791349. The next prime is 752791373. The reversal of 752791361 is 163197257.

It is an interprime number because it is at equal distance from previous prime (752791349) and next prime (752791373).

It is not a de Polignac number, because 752791361 - 2²⁶ = 685682497 is a prime.

It is a super-3 number, since 3×752791361³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (752791261) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 103145 + ... + 110201.

It is an arithmetic number, because the mean of its divisors is an integer number (55052400).

Almost surely, 2^752791361 is an apocalyptic number.

It is an amenable number.

752791361 is a deficient number, since it is larger than the sum of its proper divisors (128047039).

752791361 is an equidigital number, since it uses as much as digits as its factorization.

752791361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7389 (or 7375 counting only the distinct ones).

The product of its digits is 79380, while the sum is 41.

The square root of 752791361 is about 27437.0435907370. The cubic root of 752791361 is about 909.6860652803.

The spelling of 752791361 in words is "seven hundred fifty-two million, seven hundred ninety-one thousand, three hundred sixty-one".