3500656532 has 24 divisors (see below), whose sum is σ = 6305429760. Its totient is φ = 1699832160.

The previous prime is 3500656487. The next prime is 3500656553. The reversal of 3500656532 is 2356560053.

3500656532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3500656492 and 3500656501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71528 + ... + 110079.

It is an arithmetic number, because the mean of its divisors is an integer number (262726240).

Almost surely, 2^3500656532 is an apocalyptic number.

It is an amenable number.

3500656532 is a deficient number, since it is larger than the sum of its proper divisors (2804773228).

3500656532 is a wasteful number, since it uses less digits than its factorization.

3500656532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181751 (or 181749 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 3500656532 is about 59166.3462789448. The cubic root of 3500656532 is about 1518.3894141849.

The spelling of 3500656532 in words is "three billion, five hundred million, six hundred fifty-six thousand, five hundred thirty-two".