3001950720 has 400 divisors, whose sum is σ = 11122645248. Its totient is φ = 773038080.

The previous prime is 3001950647. The next prime is 3001950799. The reversal of 3001950720 is 270591003.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6427927 + ... + 6428393.

Almost surely, 2^3001950720 is an apocalyptic number.

3001950720 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 3001950720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5561322624).

3001950720 is an abundant number, since it is smaller than the sum of its proper divisors (8120694528).

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

3001950720 is an equidigital number, since it uses as much as digits as its factorization.

3001950720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 3001950720 is about 54790.0604124507. The cubic root of 3001950720 is about 1442.5621053631.

The spelling of 3001950720 in words is "three billion, one million, nine hundred fifty thousand, seven hundred twenty".