830971004 has 24 divisors (see below), whose sum is σ = 1533814800. Its totient is φ = 392826240.

The previous prime is 830971003. The next prime is 830971021. The reversal of 830971004 is 400179038.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830971003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27944 + ... + 49424.

It is an arithmetic number, because the mean of its divisors is an integer number (63908950).

Almost surely, 2^830971004 is an apocalyptic number.

It is an amenable number.

830971004 is a deficient number, since it is larger than the sum of its proper divisors (702843796).

830971004 is a wasteful number, since it uses less digits than its factorization.

830971004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22013 (or 22011 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 830971004 is about 28826.5676763641. The cubic root of 830971004 is about 940.1459725020.

The spelling of 830971004 in words is "eight hundred thirty million, nine hundred seventy-one thousand, four".