949529250 has 256 divisors, whose sum is σ = 2792724480. Its totient is φ = 238464000.

The previous prime is 949529227. The next prime is 949529257. The reversal of 949529250 is 52925949.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 949529196 and 949529205.

It is not an unprimeable number, because it can be changed into a prime (949529257) 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 127 ways as a sum of consecutive naturals, for example, 13007214 + ... + 13007286.

It is an arithmetic number, because the mean of its divisors is an integer number (10909080).

Almost surely, 2^949529250 is an apocalyptic number.

949529250 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 949529250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396362240).

949529250 is an abundant number, since it is smaller than the sum of its proper divisors (1843195230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949529250 is a wasteful number, since it uses less digits than its factorization.

949529250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 949529250 is about 30814.4324951799. The cubic root of 949529250 is about 982.8851703498.

The spelling of 949529250 in words is "nine hundred forty-nine million, five hundred twenty-nine thousand, two hundred fifty".