830945001 has 16 divisors (see below), whose sum is σ = 1138703744. Its totient is φ = 538596864.

The previous prime is 830944999. The next prime is 830945009. The reversal of 830945001 is 100549038.

It is not a de Polignac number, because 830945001 - 2¹ = 830944999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 830945001.

It is not an unprimeable number, because it can be changed into a prime (830945009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286380 + ... + 289266.

It is an arithmetic number, because the mean of its divisors is an integer number (71168984).

Almost surely, 2^830945001 is an apocalyptic number.

It is an amenable number.

830945001 is a deficient number, since it is larger than the sum of its proper divisors (307758743).

830945001 is a wasteful number, since it uses less digits than its factorization.

830945001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5520.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 830945001 is about 28826.1166479288. The cubic root of 830945001 is about 940.1361659542.

The spelling of 830945001 in words is "eight hundred thirty million, nine hundred forty-five thousand, one".