951230491 has 4 divisors (see below), whose sum is σ = 951295752. Its totient is φ = 951165232.

The previous prime is 951230473. The next prime is 951230543. The reversal of 951230491 is 194032159.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 951230491 - 2¹⁹ = 950706203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (951230471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336 + ... + 43618.

It is an arithmetic number, because the mean of its divisors is an integer number (237823938).

Almost surely, 2^951230491 is an apocalyptic number.

951230491 is a deficient number, since it is larger than the sum of its proper divisors (65261).

951230491 is a wasteful number, since it uses less digits than its factorization.

951230491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65260.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 951230491 is about 30842.0247551940. The cubic root of 951230491 is about 983.4718213709.

The spelling of 951230491 in words is "nine hundred fifty-one million, two hundred thirty thousand, four hundred ninety-one".