3704507420 has 48 divisors (see below), whose sum is σ = 8124254208. Its totient is φ = 1416233280.

The previous prime is 3704507419. The next prime is 3704507449. The reversal of 3704507420 is 247054073.

3704507420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764405 + ... + 769235.

It is an arithmetic number, because the mean of its divisors is an integer number (169255296).

Almost surely, 2^3704507420 is an apocalyptic number.

It is an amenable number.

3704507420 is an abundant number, since it is smaller than the sum of its proper divisors (4419746788).

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

3704507420 is a wasteful number, since it uses less digits than its factorization.

3704507420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530 (or 6528 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 3704507420 is about 60864.6647900077. The cubic root of 3704507420 is about 1547.3081853941.

The spelling of 3704507420 in words is "three billion, seven hundred four million, five hundred seven thousand, four hundred twenty".