1487713630 has 32 divisors (see below), whose sum is σ = 2983327200. Its totient is φ = 530366592.

The previous prime is 1487713583. The next prime is 1487713637. The reversal of 1487713630 is 363177841.

It is a super-3 number, since 3×1487713630³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487713637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193540 + ... + 201079.

It is an arithmetic number, because the mean of its divisors is an integer number (93228975).

Almost surely, 2^1487713630 is an apocalyptic number.

1487713630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1487713630 is an abundant number, since it is smaller than the sum of its proper divisors (1495613570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1487713630 is a wasteful number, since it uses less digits than its factorization.

1487713630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394668.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 1487713630 is about 38570.8909671529. The cubic root of 1487713630 is about 1141.5802517812.

The spelling of 1487713630 in words is "one billion, four hundred eighty-seven million, seven hundred thirteen thousand, six hundred thirty".