384514340 has 48 divisors (see below), whose sum is σ = 936630912. Its totient is φ = 129862656.

The previous prime is 384514337. The next prime is 384514369. The reversal of 384514340 is 43415483.

It is a junction number, because it is equal to n+sod(n) for n = 384514297 and 384514306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11117 + ... + 29876.

It is an arithmetic number, because the mean of its divisors is an integer number (19513144).

Almost surely, 2^384514340 is an apocalyptic number.

It is an amenable number.

384514340 is an abundant number, since it is smaller than the sum of its proper divisors (552116572).

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

384514340 is a wasteful number, since it uses less digits than its factorization.

384514340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41076 (or 41074 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 384514340 is about 19609.0372022698. The cubic root of 384514340 is about 727.1726124217.

The spelling of 384514340 in words is "three hundred eighty-four million, five hundred fourteen thousand, three hundred forty".