3433720860 has 72 divisors (see below), whose sum is σ = 11028313296. Its totient is φ = 861795840.

The previous prime is 3433720847. The next prime is 3433720861. The reversal of 3433720860 is 680273343.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3433720861) 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, 558006 + ... + 564125.

It is an arithmetic number, because the mean of its divisors is an integer number (153171018).

Almost surely, 2^3433720860 is an apocalyptic number.

3433720860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3433720860 is an abundant number, since it is smaller than the sum of its proper divisors (7594592436).

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

3433720860 is a wasteful number, since it uses less digits than its factorization.

3433720860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122163 (or 1122158 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3433720860 is about 58597.9595207888. The cubic root of 3433720860 is about 1508.6494158725.

The spelling of 3433720860 in words is "three billion, four hundred thirty-three million, seven hundred twenty thousand, eight hundred sixty".