764741 has 4 divisors (see below), whose sum is σ = 775584. Its totient is φ = 753900.

The previous prime is 764723. The next prime is 764783. The reversal of 764741 is 147467.

It is a happy number.

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 764741 - 2¹⁸ = 502597 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 (764041) 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, 5315 + ... + 5456.

It is an arithmetic number, because the mean of its divisors is an integer number (193896).

2⁷⁶⁴⁷⁴¹ is an apocalyptic number.

764741 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

764741 is a deficient number, since it is larger than the sum of its proper divisors (10843).

764741 is a wasteful number, since it uses less digits than its factorization.

764741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10842.

The product of its digits is 4704, while the sum is 29.

The square root of 764741 is about 874.4947112476. The cubic root of 764741 is about 91.4474201978.

The spelling of 764741 in words is "seven hundred sixty-four thousand, seven hundred forty-one".