830897337 has 4 divisors (see below), whose sum is σ = 1107863120. Its totient is φ = 553931556.

The previous prime is 830897293. The next prime is 830897363. The reversal of 830897337 is 733798038.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-830897337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830897737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138482887 + ... + 138482892.

It is an arithmetic number, because the mean of its divisors is an integer number (276965780).

Almost surely, 2^830897337 is an apocalyptic number.

It is an amenable number.

830897337 is a deficient number, since it is larger than the sum of its proper divisors (276965783).

830897337 is a wasteful number, since it uses less digits than its factorization.

830897337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276965782.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 830897337 is about 28825.2898857930. The cubic root of 830897337 is about 940.1181898318.

The spelling of 830897337 in words is "eight hundred thirty million, eight hundred ninety-seven thousand, three hundred thirty-seven".