3527941980 has 96 divisors (see below), whose sum is σ = 10214830080. Its totient is φ = 908835840.

The previous prime is 3527941973. The next prime is 3527941981. The reversal of 3527941980 is 891497253.

It is a super-2 number, since 2×3527941980² = 24892749228492640800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3527941981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350916 + ... + 1353524.

It is an arithmetic number, because the mean of its divisors is an integer number (106404480).

Almost surely, 2^3527941980 is an apocalyptic number.

3527941980 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 3527941980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5107415040).

3527941980 is an abundant number, since it is smaller than the sum of its proper divisors (6686888100).

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

3527941980 is a wasteful number, since it uses less digits than its factorization.

3527941980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3379 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 3527941980 is about 59396.4812089066. The cubic root of 3527941980 is about 1522.3241769454.

The spelling of 3527941980 in words is "three billion, five hundred twenty-seven million, nine hundred forty-one thousand, nine hundred eighty".