764413 has 8 divisors (see below), whose sum is σ = 831488. Its totient is φ = 698544.

The previous prime is 764399. The next prime is 764431. The reversal of 764413 is 314467.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 764413 - 2⁵ = 764381 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 (794413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420 + ... + 1882.

It is an arithmetic number, because the mean of its divisors is an integer number (103936).

2⁷⁶⁴⁴¹³ is an apocalyptic number.

It is an amenable number.

764413 is a deficient number, since it is larger than the sum of its proper divisors (67075).

764413 is a wasteful number, since it uses less digits than its factorization.

764413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603.

The product of its digits is 2016, while the sum is 25.

The square root of 764413 is about 874.3071542656. The cubic root of 764413 is about 91.4343442923.

It can be divided in two parts, 76 and 4413, that added together give a square (4489 = 67²).

The spelling of 764413 in words is "seven hundred sixty-four thousand, four hundred thirteen".