580406761 has 8 divisors (see below), whose sum is σ = 634687200. Its totient is φ = 526379040.

The previous prime is 580406711. The next prime is 580406767. The reversal of 580406761 is 167604085.

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

It is not a de Polignac number, because 580406761 - 2¹⁹ = 579882473 is a prime.

It is a super-2 number, since 2×580406761² = 673744016429022242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 580406761.

It is not an unprimeable number, because it can be changed into a prime (580406767) 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, 58356 + ... + 67573.

It is an arithmetic number, because the mean of its divisors is an integer number (79335900).

Almost surely, 2^580406761 is an apocalyptic number.

It is an amenable number.

580406761 is a deficient number, since it is larger than the sum of its proper divisors (54280439).

580406761 is a wasteful number, since it uses less digits than its factorization.

580406761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126359.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 580406761 is about 24091.6325930809. The cubic root of 580406761 is about 834.1500002403.

The spelling of 580406761 in words is "five hundred eighty million, four hundred six thousand, seven hundred sixty-one".