760421 has 4 divisors (see below), whose sum is σ = 763392. Its totient is φ = 757452.

The previous prime is 760411. The next prime is 760423. The reversal of 760421 is 124067.

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 760421 - 2¹⁰ = 759397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 760393 and 760402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (760423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061 + ... + 1626.

It is an arithmetic number, because the mean of its divisors is an integer number (190848).

2⁷⁶⁰⁴²¹ is an apocalyptic number.

It is an amenable number.

760421 is a deficient number, since it is larger than the sum of its proper divisors (2971).

760421 is a wasteful number, since it uses less digits than its factorization.

760421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 760421 is about 872.0212153383. The cubic root of 760421 is about 91.2749003166.

Adding to 760421 its reverse (124067), we get a palindrome (884488).

The spelling of 760421 in words is "seven hundred sixty thousand, four hundred twenty-one".