3495881752 has 32 divisors (see below), whose sum is σ = 7153174800. Its totient is φ = 1588480000.

The previous prime is 3495881729. The next prime is 3495881773. The reversal of 3495881752 is 2571885943.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3495881752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347124 + ... + 357052.

Almost surely, 2^3495881752 is an apocalyptic number.

It is an amenable number.

3495881752 is an abundant number, since it is smaller than the sum of its proper divisors (3657293048).

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

3495881752 is a wasteful number, since it uses less digits than its factorization.

3495881752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13947 (or 13943 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 52.

The square root of 3495881752 is about 59125.9820383560. The cubic root of 3495881752 is about 1517.6987557248.

The spelling of 3495881752 in words is "three billion, four hundred ninety-five million, eight hundred eighty-one thousand, seven hundred fifty-two".