3504634540 has 48 divisors (see below), whose sum is σ = 8180313120. Its totient is φ = 1250362880.

The previous prime is 3504634517. The next prime is 3504634583. The reversal of 3504634540 is 454364053.

3504634540 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 2×3504634540² = 24564926517922023200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3504634496 and 3504634505.

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, 138625 + ... + 161944.

It is an arithmetic number, because the mean of its divisors is an integer number (170423190).

Almost surely, 2^3504634540 is an apocalyptic number.

It is an amenable number.

3504634540 is an abundant number, since it is smaller than the sum of its proper divisors (4675678580).

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

3504634540 is a wasteful number, since it uses less digits than its factorization.

3504634540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300642 (or 300640 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 3504634540 is about 59199.9538851172. The cubic root of 3504634540 is about 1518.9643424105.

Adding to 3504634540 its reverse (454364053), we get a palindrome (3958998593).

The spelling of 3504634540 in words is "three billion, five hundred four million, six hundred thirty-four thousand, five hundred forty".