830430064 has 10 divisors (see below), whose sum is σ = 1608958280. Its totient is φ = 415215024.

The previous prime is 830430053. The next prime is 830430079. The reversal of 830430064 is 460034038.

It is a super-2 number, since 2×830430064² = 1379228182390088192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25950924 + ... + 25950955.

It is an arithmetic number, because the mean of its divisors is an integer number (160895828).

Almost surely, 2^830430064 is an apocalyptic number.

It is an amenable number.

830430064 is a deficient number, since it is larger than the sum of its proper divisors (778528216).

830430064 is a wasteful number, since it uses less digits than its factorization.

830430064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51901887 (or 51901881 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 830430064 is about 28817.1834848585. The cubic root of 830430064 is about 939.9419248865.

The spelling of 830430064 in words is "eight hundred thirty million, four hundred thirty thousand, sixty-four".