3048909240 has 256 divisors, whose sum is σ = 10244465280. Its totient is φ = 721059840.

The previous prime is 3048909239. The next prime is 3048909247. The reversal of 3048909240 is 429098403.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048909247) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4668754 + ... + 4669406.

Almost surely, 2^3048909240 is an apocalyptic number.

3048909240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3048909240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5122232640).

3048909240 is an abundant number, since it is smaller than the sum of its proper divisors (7195556040).

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

3048909240 is a wasteful number, since it uses less digits than its factorization.

3048909240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 3048909240 is about 55216.9289258285. The cubic root of 3048909240 is about 1450.0450624125.

The spelling of 3048909240 in words is "three billion, forty-eight million, nine hundred nine thousand, two hundred forty".