1386487030 has 8 divisors (see below), whose sum is σ = 2495676672. Its totient is φ = 554594808.

The previous prime is 1386487027. The next prime is 1386487073. The reversal of 1386487030 is 307846831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69324342 + ... + 69324361.

It is an arithmetic number, because the mean of its divisors is an integer number (311959584).

Almost surely, 2^1386487030 is an apocalyptic number.

1386487030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1386487030 is a deficient number, since it is larger than the sum of its proper divisors (1109189642).

1386487030 is a wasteful number, since it uses less digits than its factorization.

1386487030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138648710.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1386487030 is about 37235.5613627618. The cubic root of 1386487030 is about 1115.0780589777.

The spelling of 1386487030 in words is "one billion, three hundred eighty-six million, four hundred eighty-seven thousand, thirty".