479742029 has 8 divisors (see below), whose sum is σ = 517607832. Its totient is φ = 442013760.

The previous prime is 479742007. The next prime is 479742059. The reversal of 479742029 is 920247974.

It can be written as a sum of positive squares in 4 ways, for example, as 2319529 + 477422500 = 1523^2 + 21850^2 .

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 479742029 - 2²⁴ = 462964813 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 (479742059) 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, 27074 + ... + 41139.

It is an arithmetic number, because the mean of its divisors is an integer number (64700979).

Almost surely, 2^479742029 is an apocalyptic number.

It is an amenable number.

479742029 is a deficient number, since it is larger than the sum of its proper divisors (37865803).

479742029 is a wasteful number, since it uses less digits than its factorization.

479742029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68767.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 479742029 is about 21903.0141533078. The cubic root of 479742029 is about 782.8332361090.

The spelling of 479742029 in words is "four hundred seventy-nine million, seven hundred forty-two thousand, twenty-nine".