1487941479 has 12 divisors (see below), whose sum is σ = 2150537376. Its totient is φ = 991366272.

The previous prime is 1487941381. The next prime is 1487941501. The reversal of 1487941479 is 9741497841.

1487941479 is a `hidden beast` number, since 1 + 4 + 87 + 94 + 1 + 479 = 666.

1487941479 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1487941479 - 2¹² = 1487937383 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487941079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33439 + ... + 63984.

It is an arithmetic number, because the mean of its divisors is an integer number (179211448).

Almost surely, 2^1487941479 is an apocalyptic number.

1487941479 is a deficient number, since it is larger than the sum of its proper divisors (662595897).

1487941479 is a wasteful number, since it uses less digits than its factorization.

1487941479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99126 (or 99123 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The square root of 1487941479 is about 38573.8444933870. The cubic root of 1487941479 is about 1141.6385279252.

The spelling of 1487941479 in words is "one billion, four hundred eighty-seven million, nine hundred forty-one thousand, four hundred seventy-nine".