949420529 has 4 divisors (see below), whose sum is σ = 949577280. Its totient is φ = 949263780.

The previous prime is 949420517. The next prime is 949420541. The reversal of 949420529 is 925024949.

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 an interprime number because it is at equal distance from previous prime (949420517) and next prime (949420541).

It is a cyclic number.

It is not a de Polignac number, because 949420529 - 2⁴ = 949420513 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 949420529.

It is not an unprimeable number, because it can be changed into a prime (949420579) 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, 68909 + ... + 81530.

It is an arithmetic number, because the mean of its divisors is an integer number (237394320).

Almost surely, 2^949420529 is an apocalyptic number.

It is an amenable number.

949420529 is a deficient number, since it is larger than the sum of its proper divisors (156751).

949420529 is a wasteful number, since it uses less digits than its factorization.

949420529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156750.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 949420529 is about 30812.6683200271. The cubic root of 949420529 is about 982.8476555015.

It can be divided in two parts, 949420 and 529, that added together give a palindrome (949949).

The spelling of 949420529 in words is "nine hundred forty-nine million, four hundred twenty thousand, five hundred twenty-nine".