3780246940 has 24 divisors (see below), whose sum is σ = 7974126720. Its totient is φ = 1505316288.

The previous prime is 3780246913. The next prime is 3780246959. The reversal of 3780246940 is 496420873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419335 + ... + 428254.

It is an arithmetic number, because the mean of its divisors is an integer number (332255280).

Almost surely, 2^3780246940 is an apocalyptic number.

It is an amenable number.

3780246940 is an abundant number, since it is smaller than the sum of its proper divisors (4193879780).

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

3780246940 is a wasteful number, since it uses less digits than its factorization.

3780246940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847821 (or 847819 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 3780246940 is about 61483.7128026602. The cubic root of 3780246940 is about 1557.7821513641.

The spelling of 3780246940 in words is "three billion, seven hundred eighty million, two hundred forty-six thousand, nine hundred forty".