949053798 has 192 divisors, whose sum is σ = 2775472128. Its totient is φ = 226805760.

The previous prime is 949053793. The next prime is 949053821. The reversal of 949053798 is 897350949.

It is a super-2 number, since 2×949053798² = 1801406222996449608, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949053793) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1106986 + ... + 1107842.

It is an arithmetic number, because the mean of its divisors is an integer number (14455584).

Almost surely, 2^949053798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 949053798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387736064).

949053798 is an abundant number, since it is smaller than the sum of its proper divisors (1826418330).

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

949053798 is a wasteful number, since it uses less digits than its factorization.

949053798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 949053798 is about 30806.7167676142. The cubic root of 949053798 is about 982.7210915917.

The spelling of 949053798 in words is "nine hundred forty-nine million, fifty-three thousand, seven hundred ninety-eight".