3783720460 has 24 divisors (see below), whose sum is σ = 8557029936. Its totient is φ = 1397065920.

The previous prime is 3783720443. The next prime is 3783720461. The reversal of 3783720460 is 640273873.

It is a happy number.

3783720460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3783720460² = 28633081038845223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3783720461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7276126 + ... + 7276645.

It is an arithmetic number, because the mean of its divisors is an integer number (356542914).

Almost surely, 2^3783720460 is an apocalyptic number.

It is an amenable number.

3783720460 is an abundant number, since it is smaller than the sum of its proper divisors (4773309476).

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

3783720460 is a wasteful number, since it uses less digits than its factorization.

3783720460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14552793 (or 14552791 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 3783720460 is about 61511.9537976156. The cubic root of 3783720460 is about 1558.2591335186.

The spelling of 3783720460 in words is "three billion, seven hundred eighty-three million, seven hundred twenty thousand, four hundred sixty".