3149099648 has 32 divisors (see below), whose sum is σ = 6546368160. Its totient is φ = 1506089728.

The previous prime is 3149099599. The next prime is 3149099663. The reversal of 3149099648 is 8469909413.

3149099648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-4 number, since 4×3149099648⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3149099648.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531890 + ... + 537777.

It is an arithmetic number, because the mean of its divisors is an integer number (204574005).

Almost surely, 2^3149099648 is an apocalyptic number.

It is an amenable number.

3149099648 is an abundant number, since it is smaller than the sum of its proper divisors (3397268512).

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

3149099648 is a wasteful number, since it uses less digits than its factorization.

3149099648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069704 (or 1069692 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 3149099648 is about 56116.8392552539. The cubic root of 3149099648 is about 1465.7575317089.

The spelling of 3149099648 in words is "three billion, one hundred forty-nine million, ninety-nine thousand, six hundred forty-eight".