429464380 has 24 divisors (see below), whose sum is σ = 921066048. Its totient is φ = 168130368.

The previous prime is 429464377. The next prime is 429464407. The reversal of 429464380 is 83464924.

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, 227499 + ... + 229378.

It is an arithmetic number, because the mean of its divisors is an integer number (38377752).

Almost surely, 2^429464380 is an apocalyptic number.

It is an amenable number.

429464380 is an abundant number, since it is smaller than the sum of its proper divisors (491601668).

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

429464380 is a wasteful number, since it uses less digits than its factorization.

429464380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456933 (or 456931 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 429464380 is about 20723.5223839964. The cubic root of 429464380 is about 754.4707077806.

The spelling of 429464380 in words is "four hundred twenty-nine million, four hundred sixty-four thousand, three hundred eighty".