63479 has 8 divisors (see below), whose sum is σ = 72240. Its totient is φ = 55296.

The previous prime is 63473. The next prime is 63487. The reversal of 63479 is 97436.

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 63479 - 2⁴ = 63463 is a prime.

It is a d-powerful number, because it can be written as 6⁶ + 3 + 4 + 7⁵ + 9 .

It is a Duffinian number.

63479 is an undulating number in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63473) 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, 119 + ... + 375.

It is an arithmetic number, because the mean of its divisors is an integer number (9030).

2⁶³⁴⁷⁹ is an apocalyptic number.

63479 is a deficient number, since it is larger than the sum of its proper divisors (8761).

63479 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 63479 = (43769)₁₁.

63479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289.

The product of its digits is 4536, while the sum is 29.

The square root of 63479 is about 251.9503919425. The cubic root of 63479 is about 39.8911624617.

It can be divided in two parts, 634 and 79, that multiplied together give a triangular number (50086 = T₃₁₆).

The spelling of 63479 in words is "sixty-three thousand, four hundred seventy-nine".