949551560 has 32 divisors (see below), whose sum is σ = 2163542400. Its totient is φ = 375011520.

The previous prime is 949551557. The next prime is 949551569. The reversal of 949551560 is 65155949.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (949551569) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 147086 + ... + 153405.

It is an arithmetic number, because the mean of its divisors is an integer number (67610700).

Almost surely, 2^949551560 is an apocalyptic number.

It is an amenable number.

949551560 is an abundant number, since it is smaller than the sum of its proper divisors (1213990840).

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

949551560 is a wasteful number, since it uses less digits than its factorization.

949551560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300581 (or 300577 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 949551560 is about 30814.7944987469. The cubic root of 949551560 is about 982.8928681981.

The spelling of 949551560 in words is "nine hundred forty-nine million, five hundred fifty-one thousand, five hundred sixty".