3940224750 has 720 divisors, whose sum is σ = 14757483312. Its totient is φ = 775656000.

The previous prime is 3940224707. The next prime is 3940224767. The reversal of 3940224750 is 574220493.

3940224750 is a `hidden beast` number, since 3 + 9 + 402 + 247 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 207380241 + ... + 207380259.

Almost surely, 2^3940224750 is an apocalyptic number.

3940224750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3940224750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7378741656).

3940224750 is an abundant number, since it is smaller than the sum of its proper divisors (10817258562).

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

3940224750 is a wasteful number, since it uses less digits than its factorization.

3940224750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3940224750 is about 62771.2095629836. The cubic root of 3940224750 is about 1579.4540588310.

The spelling of 3940224750 in words is "three billion, nine hundred forty million, two hundred twenty-four thousand, seven hundred fifty".