479404492383 has 8 divisors (see below), whose sum is σ = 639233905968. Its totient is φ = 319589036864.

The previous prime is 479404492351. The next prime is 479404492387. The reversal of 479404492383 is 383294404974.

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 479404492383 - 2⁵ = 479404492351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479404492387) 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, 3409110 + ... + 3546947.

It is an arithmetic number, because the mean of its divisors is an integer number (79904238246).

Almost surely, 2^479404492383 is an apocalyptic number.

479404492383 is a deficient number, since it is larger than the sum of its proper divisors (159829413585).

479404492383 is a wasteful number, since it uses less digits than its factorization.

479404492383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6979033.

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 479404492383 in words is "four hundred seventy-nine billion, four hundred four million, four hundred ninety-two thousand, three hundred eighty-three".