130346469 has 16 divisors (see below), whose sum is σ = 210661440. Its totient is φ = 78997680.

The previous prime is 130346467. The next prime is 130346471. The reversal of 130346469 is 964643031.

130346469 is a `hidden beast` number, since 1 + 3 + 0 + 3 + 4 + 646 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (130346467) and next prime (130346471).

It is not a de Polignac number, because 130346469 - 2¹ = 130346467 is a prime.

It is a super-2 number, since 2×130346469² = 33980403961535922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130346467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219142 + ... + 219735.

It is an arithmetic number, because the mean of its divisors is an integer number (13166340).

Almost surely, 2^130346469 is an apocalyptic number.

It is an amenable number.

130346469 is a deficient number, since it is larger than the sum of its proper divisors (80314971).

130346469 is a wasteful number, since it uses less digits than its factorization.

130346469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438897 (or 438891 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 130346469 is about 11416.9378118653. The cubic root of 130346469 is about 507.0293390115.

It can be divided in two parts, 13034 and 6469, that added together give a triangular number (19503 = T₁₉₇).

The spelling of 130346469 in words is "one hundred thirty million, three hundred forty-six thousand, four hundred sixty-nine".