760342421 has 2 divisors, whose sum is σ = 760342422. Its totient is φ = 760342420.

The previous prime is 760342409. The next prime is 760342559. The reversal of 760342421 is 124243067.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 561927025 + 198415396 = 23705^2 + 14086^2 .

It is a cyclic number.

It is not a de Polignac number, because 760342421 - 2²⁶ = 693233557 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (760342721) 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 as a sum of consecutive naturals, namely, 380171210 + 380171211.

It is an arithmetic number, because the mean of its divisors is an integer number (380171211).

Almost surely, 2^760342421 is an apocalyptic number.

It is an amenable number.

760342421 is a deficient number, since it is larger than the sum of its proper divisors (1).

760342421 is an equidigital number, since it uses as much as digits as its factorization.

760342421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 760342421 is about 27574.3072623774. The cubic root of 760342421 is about 912.7175620852.

Adding to 760342421 its reverse (124243067), we get a palindrome (884585488).

The spelling of 760342421 in words is "seven hundred sixty million, three hundred forty-two thousand, four hundred twenty-one".