838460130 has 16 divisors (see below), whose sum is σ = 2012304384. Its totient is φ = 223589360.

The previous prime is 838460099. The next prime is 838460141. The reversal of 838460130 is 31064838.

It is a junction number, because it is equal to n+sod(n) for n = 838460091 and 838460100.

It is an unprimeable number.

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, 13974306 + ... + 13974365.

It is an arithmetic number, because the mean of its divisors is an integer number (125769024).

Almost surely, 2^838460130 is an apocalyptic number.

838460130 is an abundant number, since it is smaller than the sum of its proper divisors (1173844254).

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

838460130 is a wasteful number, since it uses less digits than its factorization.

838460130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27948681.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 838460130 is about 28956.1760251591. The cubic root of 838460130 is about 942.9618850252.

The spelling of 838460130 in words is "eight hundred thirty-eight million, four hundred sixty thousand, one hundred thirty".