930129646 has 16 divisors (see below), whose sum is σ = 1447207344. Its totient is φ = 448023744.

The previous prime is 930129601. The next prime is 930129659. The reversal of 930129646 is 646921039.

It is a junction number, because it is equal to n+sod(n) for n = 930129599 and 930129608.

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, 67801 + ... + 80356.

It is an arithmetic number, because the mean of its divisors is an integer number (90450459).

Almost surely, 2^930129646 is an apocalyptic number.

930129646 is a deficient number, since it is larger than the sum of its proper divisors (517077698).

930129646 is a wasteful number, since it uses less digits than its factorization.

930129646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148275.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 930129646 is about 30498.0269197861. The cubic root of 930129646 is about 976.1453630741.

The spelling of 930129646 in words is "nine hundred thirty million, one hundred twenty-nine thousand, six hundred forty-six".