1380500630 has 16 divisors (see below), whose sum is σ = 2570587920. Its totient is φ = 533158752.

The previous prime is 1380500621. The next prime is 1380500677. The reversal of 1380500630 is 360050831.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1380500630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2379884 + ... + 2380463.

It is an arithmetic number, because the mean of its divisors is an integer number (160661745).

Almost surely, 2^1380500630 is an apocalyptic number.

1380500630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380500630 is a deficient number, since it is larger than the sum of its proper divisors (1190087290).

1380500630 is a wasteful number, since it uses less digits than its factorization.

1380500630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760383.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1380500630 is about 37155.0888842969. The cubic root of 1380500630 is about 1113.4708955683.

The spelling of 1380500630 in words is "one billion, three hundred eighty million, five hundred thousand, six hundred thirty".