3520465936 has 80 divisors (see below), whose sum is σ = 7566529600. Its totient is φ = 1576226304.

The previous prime is 3520465931. The next prime is 3520465967. The reversal of 3520465936 is 6395640253.

It is a junction number, because it is equal to n+sod(n) for n = 3520465892 and 3520465901.

It is not an unprimeable number, because it can be changed into a prime (3520465931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4763455 + ... + 4764193.

It is an arithmetic number, because the mean of its divisors is an integer number (94581620).

Almost surely, 2^3520465936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3520465936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3783264800).

3520465936 is an abundant number, since it is smaller than the sum of its proper divisors (4046063664).

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

3520465936 is a wasteful number, since it uses less digits than its factorization.

3520465936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The square root of 3520465936 is about 59333.5144416712. The cubic root of 3520465936 is about 1521.2480999970.

The spelling of 3520465936 in words is "three billion, five hundred twenty million, four hundred sixty-five thousand, nine hundred thirty-six".