3528249704 has 24 divisors (see below), whose sum is σ = 7695545490. Its totient is φ = 1512106848.

The previous prime is 3528249701. The next prime is 3528249713. The reversal of 3528249704 is 4079428253.

It can be written as a sum of positive squares in only one way, i.e., 3515304100 + 12945604 = 59290^2 + 3598^2 .

It is not an unprimeable number, because it can be changed into a prime (3528249701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4499927 + ... + 4500710.

Almost surely, 2^3528249704 is an apocalyptic number.

It is an amenable number.

3528249704 is an abundant number, since it is smaller than the sum of its proper divisors (4167295786).

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

3528249704 is a wasteful number, since it uses less digits than its factorization.

3528249704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000657 (or 9000646 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 3528249704 is about 59399.0715752359. The cubic root of 3528249704 is about 1522.3684371277.

The spelling of 3528249704 in words is "three billion, five hundred twenty-eight million, two hundred forty-nine thousand, seven hundred four".