804959479 has 8 divisors (see below), whose sum is σ = 822222720. Its totient is φ = 787817016.

The previous prime is 804959471. The next prime is 804959501. The reversal of 804959479 is 974959408.

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 804959479 - 2³ = 804959471 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 (804959471) 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, 16659 + ... + 43444.

It is an arithmetic number, because the mean of its divisors is an integer number (102777840).

Almost surely, 2^804959479 is an apocalyptic number.

804959479 is a deficient number, since it is larger than the sum of its proper divisors (17263241).

804959479 is a wasteful number, since it uses less digits than its factorization.

804959479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60389.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The square root of 804959479 is about 28371.8078204403. The cubic root of 804959479 is about 930.2321380660.

It can be divided in two parts, 8049 and 59479, that added together give a triangular number (67528 = T₃₆₇).

The spelling of 804959479 in words is "eight hundred four million, nine hundred fifty-nine thousand, four hundred seventy-nine".