6148698744 has 64 divisors (see below), whose sum is σ = 16062854400. Its totient is φ = 1957671936.

The previous prime is 6148698727. The next prime is 6148698797. The reversal of 6148698744 is 4478968416.

It is a happy number.

It is a congruent number.

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, 400392 + ... + 415464.

It is an arithmetic number, because the mean of its divisors is an integer number (250982100).

Almost surely, 2^6148698744 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 6148698744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8031427200).

6148698744 is an abundant number, since it is smaller than the sum of its proper divisors (9914155656).

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

6148698744 is a wasteful number, since it uses less digits than its factorization.

6148698744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15844 (or 15840 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 6148698744 is about 78413.6387626540. The cubic root of 6148698744 is about 1832.0095718181.

The spelling of 6148698744 in words is "six billion, one hundred forty-eight million, six hundred ninety-eight thousand, seven hundred forty-four".