761365441 has 4 divisors (see below), whose sum is σ = 774270000. Its totient is φ = 748460884.

The previous prime is 761365393. The next prime is 761365453. The reversal of 761365441 is 144563167.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144563167 = 7 ⋅20651881.

It is a cyclic number.

It is not a de Polignac number, because 761365441 - 2⁷ = 761365313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 761365441.

It is not an unprimeable number, because it can be changed into a prime (761365741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6452191 + ... + 6452308.

It is an arithmetic number, because the mean of its divisors is an integer number (193567500).

Almost surely, 2^761365441 is an apocalyptic number.

It is an amenable number.

761365441 is a deficient number, since it is larger than the sum of its proper divisors (12904559).

761365441 is a wasteful number, since it uses less digits than its factorization.

761365441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12904558.

The product of its digits is 60480, while the sum is 37.

The square root of 761365441 is about 27592.8512662247. The cubic root of 761365441 is about 913.1267241673.

The spelling of 761365441 in words is "seven hundred sixty-one million, three hundred sixty-five thousand, four hundred forty-one".