4057460740 has 24 divisors (see below), whose sum is σ = 8527743000. Its totient is φ = 1621636608.

The previous prime is 4057460717. The next prime is 4057460741. The reversal of 4057460740 is 470647504.

4057460740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 414855424 + 3642605316 = 20368^2 + 60354^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4057460740.

It is not an unprimeable number, because it can be changed into a prime (4057460741) 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, 59365 + ... + 107884.

It is an arithmetic number, because the mean of its divisors is an integer number (355322625).

Almost surely, 2^4057460740 is an apocalyptic number.

It is an amenable number.

4057460740 is an abundant number, since it is smaller than the sum of its proper divisors (4470282260).

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

4057460740 is a wasteful number, since it uses less digits than its factorization.

4057460740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168471 (or 168469 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 4057460740 is about 63698.2004455385. The cubic root of 4057460740 is about 1594.9660458635.

The spelling of 4057460740 in words is "four billion, fifty-seven million, four hundred sixty thousand, seven hundred forty".