3523043740 has 24 divisors (see below), whose sum is σ = 7408975392. Its totient is φ = 1407201600.

The previous prime is 3523043737. The next prime is 3523043747. The reversal of 3523043740 is 473403253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3523043747) 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, 111624 + ... + 139663.

It is an arithmetic number, because the mean of its divisors is an integer number (308707308).

Almost surely, 2^3523043740 is an apocalyptic number.

It is an amenable number.

3523043740 is an abundant number, since it is smaller than the sum of its proper divisors (3885931652).

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

3523043740 is a wasteful number, since it uses less digits than its factorization.

3523043740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251997 (or 251995 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 3523043740 is about 59355.2334676564. The cubic root of 3523043740 is about 1521.6193124777.

Adding to 3523043740 its reverse (473403253), we get a palindrome (3996446993).

The spelling of 3523043740 in words is "three billion, five hundred twenty-three million, forty-three thousand, seven hundred forty".