3520498100 has 108 divisors (see below), whose sum is σ = 8940263724. Its totient is φ = 1199761920.

The previous prime is 3520498099. The next prime is 3520498207. The reversal of 3520498100 is 18940253.

3520498100 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 6 ways, for example, as 198359056 + 3322139044 = 14084^2 + 57638^2 .

It is a super-2 number, since 2×3520498100² = 24787813744207220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 845624 + ... + 849776.

Almost surely, 2^3520498100 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 3520498100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4470131862).

3520498100 is an abundant number, since it is smaller than the sum of its proper divisors (5419765624).

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

3520498100 is a wasteful number, since it uses less digits than its factorization.

3520498100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354 (or 4340 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 3520498100 is about 59333.7854851686. The cubic root of 3520498100 is about 1521.2527328378.

The spelling of 3520498100 in words is "three billion, five hundred twenty million, four hundred ninety-eight thousand, one hundred".