1487849366 has 4 divisors (see below), whose sum is σ = 2231774052. Its totient is φ = 743924682.

The previous prime is 1487849347. The next prime is 1487849383. The reversal of 1487849366 is 6639487841.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 371962340 + ... + 371962343.

It is an arithmetic number, because the mean of its divisors is an integer number (557943513).

Almost surely, 2^1487849366 is an apocalyptic number.

1487849366 is a deficient number, since it is larger than the sum of its proper divisors (743924686).

1487849366 is an equidigital number, since it uses as much as digits as its factorization.

1487849366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743924685.

The product of its digits is 6967296, while the sum is 56.

The square root of 1487849366 is about 38572.6504922853. The cubic root of 1487849366 is about 1141.6149692209.

The spelling of 1487849366 in words is "one billion, four hundred eighty-seven million, eight hundred forty-nine thousand, three hundred sixty-six".