3489553936 has 80 divisors (see below), whose sum is σ = 7659652608. Its totient is φ = 1525708800.

The previous prime is 3489553883. The next prime is 3489553961. The reversal of 3489553936 is 6393559843.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 942040 + ... + 945736.

Almost surely, 2^3489553936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3489553936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3829826304).

3489553936 is an abundant number, since it is smaller than the sum of its proper divisors (4170098672).

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

3489553936 is a wasteful number, since it uses less digits than its factorization.

3489553936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3914 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 55.

The square root of 3489553936 is about 59072.4465042713. The cubic root of 3489553936 is about 1516.7824853362.

It can be divided in two parts, 34895 and 53936, that added together give a triangular number (88831 = T₄₂₁).

The spelling of 3489553936 in words is "three billion, four hundred eighty-nine million, five hundred fifty-three thousand, nine hundred thirty-six".