7148050398 has 12 divisors (see below), whose sum is σ = 15487442568. Its totient is φ = 2382683460.

The previous prime is 7148050391. The next prime is 7148050409. The reversal of 7148050398 is 8930508417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7148050391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198556938 + ... + 198556973.

It is an arithmetic number, because the mean of its divisors is an integer number (1290620214).

Almost surely, 2^7148050398 is an apocalyptic number.

7148050398 is an abundant number, since it is smaller than the sum of its proper divisors (8339392170).

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

7148050398 is a wasteful number, since it uses less digits than its factorization.

7148050398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397113919 (or 397113916 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 7148050398 is about 84546.1436021774. The cubic root of 7148050398 is about 1926.3234075497.

The spelling of 7148050398 in words is "seven billion, one hundred forty-eight million, fifty thousand, three hundred ninety-eight".