807800130 has 48 divisors (see below), whose sum is σ = 2101712184. Its totient is φ = 215266560.

The previous prime is 807800129. The next prime is 807800131. The reversal of 807800130 is 31008708.

It is an interprime number because it is at equal distance from previous prime (807800129) and next prime (807800131).

It can be written as a sum of positive squares in 4 ways, for example, as 595311201 + 212488929 = 24399^2 + 14577^2 .

It is a junction number, because it is equal to n+sod(n) for n = 807800094 and 807800103.

It is not an unprimeable number, because it can be changed into a prime (807800131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217852 + ... + 221528.

Almost surely, 2^807800130 is an apocalyptic number.

807800130 is an abundant number, since it is smaller than the sum of its proper divisors (1293912054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

807800130 is a wasteful number, since it uses less digits than its factorization.

807800130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6131 (or 6128 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 807800130 is about 28421.8248886309. The cubic root of 807800130 is about 931.3250968372.

Adding to 807800130 its reverse (31008708), we get a palindrome (838808838).

The spelling of 807800130 in words is "eight hundred seven million, eight hundred thousand, one hundred thirty".