949636374528 has 224 divisors, whose sum is σ = 2568267233280. Its totient is φ = 312068341760.

The previous prime is 949636374509. The next prime is 949636374571. The reversal of 949636374528 is 825473636949.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628481293 + ... + 628482803.

It is an arithmetic number, because the mean of its divisors is an integer number (11465478720).

Almost surely, 2^949636374528 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 949636374528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1284133616640).

949636374528 is an abundant number, since it is smaller than the sum of its proper divisors (1618630858752).

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

949636374528 is a wasteful number, since it uses less digits than its factorization.

949636374528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1862 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 66.

The spelling of 949636374528 in words is "nine hundred forty-nine billion, six hundred thirty-six million, three hundred seventy-four thousand, five hundred twenty-eight".