487438351 has 8 divisors (see below), whose sum is σ = 506036880. Its totient is φ = 468959232.

The previous prime is 487438339. The next prime is 487438387. The reversal of 487438351 is 153834784.

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

It is not a de Polignac number, because 487438351 - 2⁷ = 487438223 is a prime.

It is a super-2 number, since 2×487438351² = 475192292051198402, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 487438298 and 487438307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487438051) 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, 21490 + ... + 37903.

It is an arithmetic number, because the mean of its divisors is an integer number (63254610).

Almost surely, 2^487438351 is an apocalyptic number.

487438351 is a deficient number, since it is larger than the sum of its proper divisors (18598529).

487438351 is a wasteful number, since it uses less digits than its factorization.

487438351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59705.

The product of its digits is 322560, while the sum is 43.

The square root of 487438351 is about 22078.0060467425. The cubic root of 487438351 is about 786.9972810944.

The spelling of 487438351 in words is "four hundred eighty-seven million, four hundred thirty-eight thousand, three hundred fifty-one".