460139929 has 8 divisors (see below), whose sum is σ = 484555680. Its totient is φ = 435744000.

The previous prime is 460139783. The next prime is 460139957. The reversal of 460139929 is 929931064.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460139929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460139959) 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 7 ways as a sum of consecutive naturals, for example, 81849 + ... + 87289.

It is an arithmetic number, because the mean of its divisors is an integer number (60569460).

Almost surely, 2^460139929 is an apocalyptic number.

It is an amenable number.

460139929 is a deficient number, since it is larger than the sum of its proper divisors (24415751).

460139929 is a wasteful number, since it uses less digits than its factorization.

460139929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9911.

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 460139929 is about 21450.8724531195. The cubic root of 460139929 is about 772.0225284709.

The spelling of 460139929 in words is "four hundred sixty million, one hundred thirty-nine thousand, nine hundred twenty-nine".