8430652380 has 24 divisors (see below), whose sum is σ = 23605826832. Its totient is φ = 2248173952.

The previous prime is 8430652357. The next prime is 8430652403. The reversal of 8430652380 is 832560348.

It is an interprime number because it is at equal distance from previous prime (8430652357) and next prime (8430652403).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 70255377 + ... + 70255496.

It is an arithmetic number, because the mean of its divisors is an integer number (983576118).

Almost surely, 2^8430652380 is an apocalyptic number.

It is an amenable number.

8430652380 is an abundant number, since it is smaller than the sum of its proper divisors (15175174452).

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

8430652380 is a wasteful number, since it uses less digits than its factorization.

8430652380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140510885 (or 140510883 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 8430652380 is about 91818.5840666256. The cubic root of 8430652380 is about 2035.2623285669.

The spelling of 8430652380 in words is "eight billion, four hundred thirty million, six hundred fifty-two thousand, three hundred eighty".