9048690378 has 384 divisors, whose sum is σ = 26769899520. Its totient is φ = 2142443520.

The previous prime is 9048690367. The next prime is 9048690433. The reversal of 9048690378 is 8730968409.

9048690378 is a `hidden beast` number, since 9 + 0 + 486 + 90 + 3 + 78 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 80076850 + ... + 80076962.

It is an arithmetic number, because the mean of its divisors is an integer number (69713280).

Almost surely, 2^9048690378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9048690378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13384949760).

9048690378 is an abundant number, since it is smaller than the sum of its proper divisors (17721209142).

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

9048690378 is a wasteful number, since it uses less digits than its factorization.

9048690378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 9048690378 is about 95124.6044827520. The cubic root of 9048690378 is about 2083.8281923650.

The spelling of 9048690378 in words is "nine billion, forty-eight million, six hundred ninety thousand, three hundred seventy-eight".