3437868725220 has 48 divisors (see below), whose sum is σ = 9626659560000. Its totient is φ = 916705266816.

The previous prime is 3437868725189. The next prime is 3437868725227. The reversal of 3437868725220 is 225278687343.

It is not an unprimeable number, because it can be changed into a prime (3437868725227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933970 + ... + 2783529.

It is an arithmetic number, because the mean of its divisors is an integer number (200555407500).

Almost surely, 2^{3437868725220} is an apocalyptic number.

3437868725220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3437868725220 is an abundant number, since it is smaller than the sum of its proper divisors (6188790834780).

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

3437868725220 is a wasteful number, since it uses less digits than its factorization.

3437868725220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3732924 (or 3732922 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 3437868725220 in words is "three trillion, four hundred thirty-seven billion, eight hundred sixty-eight million, seven hundred twenty-five thousand, two hundred twenty".