1487204413 has 8 divisors (see below), whose sum is σ = 1505813688. Its totient is φ = 1468690944.

The previous prime is 1487204371. The next prime is 1487204437. The reversal of 1487204413 is 3144027841.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 97555129 + 1389649284 = 9877^2 + 37278^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1487204413 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 (1487204443) 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, 7545 + ... + 55057.

It is an arithmetic number, because the mean of its divisors is an integer number (188226711).

Almost surely, 2^1487204413 is an apocalyptic number.

It is an amenable number.

1487204413 is a deficient number, since it is larger than the sum of its proper divisors (18609275).

1487204413 is a wasteful number, since it uses less digits than its factorization.

1487204413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47903.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 1487204413 is about 38564.2893490856. The cubic root of 1487204413 is about 1141.4499896133.

The spelling of 1487204413 in words is "one billion, four hundred eighty-seven million, two hundred four thousand, four hundred thirteen".