3950130240 has 784 divisors, whose sum is σ = 16790578560. Its totient is φ = 865935360.

The previous prime is 3950130221. The next prime is 3950130257. The reversal of 3950130240 is 420310593.

3950130240 is a `hidden beast` number, since 395 + 0 + 1 + 30 + 240 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 66951331 + ... + 66951389.

Almost surely, 2^3950130240 is an apocalyptic number.

3950130240 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 3950130240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8395289280).

3950130240 is an abundant number, since it is smaller than the sum of its proper divisors (12840448320).

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

3950130240 is an equidigital number, since it uses as much as digits as its factorization.

3950130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3950130240 is about 62850.0615751488. The cubic root of 3950130240 is about 1580.7765023662.

The spelling of 3950130240 in words is "three billion, nine hundred fifty million, one hundred thirty thousand, two hundred forty".