949353984 has 120 divisors (see below), whose sum is σ = 2901309840. Its totient is φ = 297811968.

The previous prime is 949353961. The next prime is 949353989. The reversal of 949353984 is 489353949.

It is a self number, because there is not a number n which added to its sum of digits gives 949353984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949353989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72277 + ... + 84395.

It is an arithmetic number, because the mean of its divisors is an integer number (24177582).

Almost surely, 2^949353984 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 949353984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450654920).

949353984 is an abundant number, since it is smaller than the sum of its proper divisors (1951955856).

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

949353984 is a wasteful number, since it uses less digits than its factorization.

949353984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160 (or 12141 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 949353984 is about 30811.5884692756. The cubic root of 949353984 is about 982.8246923279.

The spelling of 949353984 in words is "nine hundred forty-nine million, three hundred fifty-three thousand, nine hundred eighty-four".