3499682580 has 72 divisors (see below), whose sum is σ = 11174436000. Its totient is φ = 884129472.

The previous prime is 3499682569. The next prime is 3499682587. The reversal of 3499682580 is 852869943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3499682587) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508230 + ... + 515069.

It is an arithmetic number, because the mean of its divisors is an integer number (155200500).

Almost surely, 2^3499682580 is an apocalyptic number.

3499682580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3499682580 is an abundant number, since it is smaller than the sum of its proper divisors (7674753420).

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

3499682580 is a wasteful number, since it uses less digits than its factorization.

3499682580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023333 (or 1023328 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 3499682580 is about 59158.1150815338. The cubic root of 3499682580 is about 1518.2485857849.

The spelling of 3499682580 in words is "three billion, four hundred ninety-nine million, six hundred eighty-two thousand, five hundred eighty".