949552240 has 320 divisors, whose sum is σ = 2915813376. Its totient is φ = 279392256.

The previous prime is 949552223. The next prime is 949552259. The reversal of 949552240 is 42255949.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 949552193 and 949552202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8874267 + ... + 8874373.

Almost surely, 2^949552240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 949552240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457906688).

949552240 is an abundant number, since it is smaller than the sum of its proper divisors (1966261136).

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

949552240 is a wasteful number, since it uses less digits than its factorization.

949552240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 949552240 is about 30814.8055324060. The cubic root of 949552240 is about 982.8931028236.

The spelling of 949552240 in words is "nine hundred forty-nine million, five hundred fifty-two thousand, two hundred forty".