487873407 has 8 divisors (see below), whose sum is σ = 743426176. Its totient is φ = 278784792.

The previous prime is 487873403. The next prime is 487873423. The reversal of 487873407 is 704378784.

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

It is not a de Polignac number, because 487873407 - 2² = 487873403 is a prime.

It is a super-2 number, since 2×487873407² = 476040922515575298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487873403) 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, 11616013 + ... + 11616054.

It is an arithmetic number, because the mean of its divisors is an integer number (92928272).

Almost surely, 2^487873407 is an apocalyptic number.

487873407 is a deficient number, since it is larger than the sum of its proper divisors (255552769).

487873407 is a wasteful number, since it uses less digits than its factorization.

487873407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23232077.

The product of its (nonzero) digits is 1053696, while the sum is 48.

The square root of 487873407 is about 22087.8565506026. The cubic root of 487873407 is about 787.2313524558.

The spelling of 487873407 in words is "four hundred eighty-seven million, eight hundred seventy-three thousand, four hundred seven".