8380780203 has 8 divisors (see below), whose sum is σ = 11249370000. Its totient is φ = 5549688608.

The previous prime is 8380780189. The next prime is 8380780223. The reversal of 8380780203 is 3020870838.

It is a happy number.

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 8380780203 - 2¹³ = 8380772011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8380780223) 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, 9374028 + ... + 9374921.

It is an arithmetic number, because the mean of its divisors is an integer number (1406171250).

Almost surely, 2^8380780203 is an apocalyptic number.

8380780203 is a deficient number, since it is larger than the sum of its proper divisors (2868589797).

8380780203 is a wasteful number, since it uses less digits than its factorization.

8380780203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18749101.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 8380780203 is about 91546.6012640557. The cubic root of 8380780203 is about 2031.2411382550.

The spelling of 8380780203 in words is "eight billion, three hundred eighty million, seven hundred eighty thousand, two hundred three".