1487661350 has 48 divisors (see below), whose sum is σ = 3182602848. Its totient is φ = 506787840.

The previous prime is 1487661349. The next prime is 1487661353. The reversal of 1487661350 is 531667841.

It is a junction number, because it is equal to n+sod(n) for n = 1487661298 and 1487661307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487661353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41414 + ... + 68486.

It is an arithmetic number, because the mean of its divisors is an integer number (66304226).

Almost surely, 2^1487661350 is an apocalyptic number.

1487661350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1487661350 is an abundant number, since it is smaller than the sum of its proper divisors (1694941498).

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

1487661350 is a wasteful number, since it uses less digits than its factorization.

1487661350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27249 (or 27244 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1487661350 is about 38570.2132480493. The cubic root of 1487661350 is about 1141.5668794687.

The spelling of 1487661350 in words is "one billion, four hundred eighty-seven million, six hundred sixty-one thousand, three hundred fifty".