1487949083 has 8 divisors (see below), whose sum is σ = 1529445888. Its totient is φ = 1446949504.

The previous prime is 1487949079. The next prime is 1487949091. The reversal of 1487949083 is 3809497841.

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

It is a cyclic number.

It is not a de Polignac number, because 1487949083 - 2² = 1487949079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1487949013) 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, 118235 + ... + 130212.

It is an arithmetic number, because the mean of its divisors is an integer number (191180736).

Almost surely, 2^1487949083 is an apocalyptic number.

1487949083 is a deficient number, since it is larger than the sum of its proper divisors (41496805).

1487949083 is a wasteful number, since it uses less digits than its factorization.

1487949083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248613.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 1487949083 is about 38573.9430574578. The cubic root of 1487949083 is about 1141.6404726711.

The spelling of 1487949083 in words is "one billion, four hundred eighty-seven million, nine hundred forty-nine thousand, eighty-three".