3523756980 has 96 divisors (see below), whose sum is σ = 10328629248. Its totient is φ = 896515200.

The previous prime is 3523756979. The next prime is 3523757009. The reversal of 3523756980 is 896573253.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118719 + ... + 145401.

It is an arithmetic number, because the mean of its divisors is an integer number (107589888).

Almost surely, 2^3523756980 is an apocalyptic number.

3523756980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3523756980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5164314624).

3523756980 is an abundant number, since it is smaller than the sum of its proper divisors (6804872268).

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

3523756980 is a wasteful number, since it uses less digits than its factorization.

3523756980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26797 (or 26795 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The square root of 3523756980 is about 59361.2413953751. The cubic root of 3523756980 is about 1521.7219894628.

The spelling of 3523756980 in words is "three billion, five hundred twenty-three million, seven hundred fifty-six thousand, nine hundred eighty".