487500739 has 8 divisors (see below), whose sum is σ = 533087280. Its totient is φ = 442125600.

The previous prime is 487500719. The next prime is 487500743. The reversal of 487500739 is 937005784.

It is a happy number.

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 487500739 - 2⁵ = 487500707 is a prime.

It is a super-2 number, since 2×487500739² = 475313941051092242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 487500695 and 487500704.

It is not an unprimeable number, because it can be changed into a prime (487500719) 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, 48004 + ... + 57265.

It is an arithmetic number, because the mean of its divisors is an integer number (66635910).

Almost surely, 2^487500739 is an apocalyptic number.

487500739 is a deficient number, since it is larger than the sum of its proper divisors (45586541).

487500739 is a wasteful number, since it uses less digits than its factorization.

487500739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105701.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 487500739 is about 22079.4189008678. The cubic root of 487500739 is about 787.0308560013.

The spelling of 487500739 in words is "four hundred eighty-seven million, five hundred thousand, seven hundred thirty-nine".