477239413 has 8 divisors (see below), whose sum is σ = 558100928. Its totient is φ = 399549024.

The previous prime is 477239393. The next prime is 477239423. The reversal of 477239413 is 314932774.

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

It is not a de Polignac number, because 477239413 - 2⁹ = 477238901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477239423) 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, 792456 + ... + 793057.

It is an arithmetic number, because the mean of its divisors is an integer number (69762616).

Almost surely, 2^477239413 is an apocalyptic number.

477239413 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

477239413 is a deficient number, since it is larger than the sum of its proper divisors (80861515).

477239413 is a wasteful number, since it uses less digits than its factorization.

477239413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585563.

The product of its digits is 127008, while the sum is 40.

The square root of 477239413 is about 21845.8099643845. The cubic root of 477239413 is about 781.4696230074.

The spelling of 477239413 in words is "four hundred seventy-seven million, two hundred thirty-nine thousand, four hundred thirteen".