129483960 has 32 divisors (see below), whose sum is σ = 388452240. Its totient is φ = 34529024.

The previous prime is 129483947. The next prime is 129483973. The reversal of 129483960 is 69384921.

It is an interprime number because it is at equal distance from previous prime (129483947) and next prime (129483973).

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, 539397 + ... + 539636.

Almost surely, 2^129483960 is an apocalyptic number.

129483960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

129483960 is an abundant number, since it is smaller than the sum of its proper divisors (258968280).

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

129483960 is a wasteful number, since it uses less digits than its factorization.

129483960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079047 (or 1079043 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 129483960 is about 11379.1018977773. The cubic root of 129483960 is about 505.9085171570.

The spelling of 129483960 in words is "one hundred twenty-nine million, four hundred eighty-three thousand, nine hundred sixty".