761797 has 4 divisors (see below), whose sum is σ = 771520. Its totient is φ = 752076.

The previous prime is 761779. The next prime is 761807. The reversal of 761797 is 797167.

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.

It is a cyclic number.

It is not a de Polignac number, because 761797 - 2⁷ = 761669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761777) 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, 4743 + ... + 4900.

It is an arithmetic number, because the mean of its divisors is an integer number (192880).

2⁷⁶¹⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

761797 is a deficient number, since it is larger than the sum of its proper divisors (9723).

761797 is an equidigital number, since it uses as much as digits as its factorization.

761797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722.

The product of its digits is 18522, while the sum is 37.

The square root of 761797 is about 872.8098303754. The cubic root of 761797 is about 91.3299218479.

The spelling of 761797 in words is "seven hundred sixty-one thousand, seven hundred ninety-seven".