1234486487 has 8 divisors (see below), whose sum is σ = 1399418160. Its totient is φ = 1079550720.

The previous prime is 1234486483. The next prime is 1234486493. The reversal of 1234486487 is 7846844321.

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 1234486487 - 2² = 1234486483 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 (1234486481) 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, 2498714 + ... + 2499207.

It is an arithmetic number, because the mean of its divisors is an integer number (174927270).

Almost surely, 2^1234486487 is an apocalyptic number.

1234486487 is a deficient number, since it is larger than the sum of its proper divisors (164931673).

1234486487 is a wasteful number, since it uses less digits than its factorization.

1234486487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997953.

The product of its digits is 1032192, while the sum is 47.

The square root of 1234486487 is about 35135.2598823461. The cubic root of 1234486487 is about 1072.7424010030.

The spelling of 1234486487 in words is "one billion, two hundred thirty-four million, four hundred eighty-six thousand, four hundred eighty-seven".