1486481973 has 8 divisors (see below), whose sum is σ = 2068148928. Its totient is φ = 947901504.

The previous prime is 1486481963. The next prime is 1486482001. The reversal of 1486481973 is 3791846841.

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

It is not a de Polignac number, because 1486481973 - 2⁴ = 1486481957 is a prime.

It is a super-3 number, since 3×1486481973³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1486481963) 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, 10771540 + ... + 10771677.

It is an arithmetic number, because the mean of its divisors is an integer number (258518616).

Almost surely, 2^1486481973 is an apocalyptic number.

It is an amenable number.

1486481973 is a deficient number, since it is larger than the sum of its proper divisors (581666955).

1486481973 is a wasteful number, since it uses less digits than its factorization.

1486481973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21543243.

The product of its digits is 1161216, while the sum is 51.

The square root of 1486481973 is about 38554.9215146393. The cubic root of 1486481973 is about 1141.2651321079.

The spelling of 1486481973 in words is "one billion, four hundred eighty-six million, four hundred eighty-one thousand, nine hundred seventy-three".