1487349417 has 8 divisors (see below), whose sum is σ = 1985932480. Its totient is φ = 990166320.

The previous prime is 1487349343. The next prime is 1487349427. The reversal of 1487349417 is 7149437841.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1487349417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1487349427) 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, 347509 + ... + 351762.

It is an arithmetic number, because the mean of its divisors is an integer number (248241560).

Almost surely, 2^1487349417 is an apocalyptic number.

It is an amenable number.

1487349417 is a deficient number, since it is larger than the sum of its proper divisors (498583063).

1487349417 is an equidigital number, since it uses as much as digits as its factorization.

1487349417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699983.

The product of its digits is 677376, while the sum is 48.

The square root of 1487349417 is about 38566.1693327196. The cubic root of 1487349417 is about 1141.4870859340.

The spelling of 1487349417 in words is "one billion, four hundred eighty-seven million, three hundred forty-nine thousand, four hundred seventeen".