1380788230 has 8 divisors (see below), whose sum is σ = 2485418832. Its totient is φ = 552315288.

The previous prime is 1380788221. The next prime is 1380788239. The reversal of 1380788230 is 328870831.

It is an interprime number because it is at equal distance from previous prime (1380788221) and next prime (1380788239).

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

It is a super-2 number, since 2×1380788230² = 3813152272213065800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380788239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69039402 + ... + 69039421.

It is an arithmetic number, because the mean of its divisors is an integer number (310677354).

Almost surely, 2^1380788230 is an apocalyptic number.

1380788230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380788230 is a deficient number, since it is larger than the sum of its proper divisors (1104630602).

1380788230 is a wasteful number, since it uses less digits than its factorization.

1380788230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138078830.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 1380788230 is about 37158.9589466659. The cubic root of 1380788230 is about 1113.5482134116.

The spelling of 1380788230 in words is "one billion, three hundred eighty million, seven hundred eighty-eight thousand, two hundred thirty".