3437055920 has 80 divisors (see below), whose sum is σ = 8906617440. Its totient is φ = 1225838592.

The previous prime is 3437055917. The next prime is 3437055943. The reversal of 3437055920 is 295507343.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40667 + ... + 92346.

It is an arithmetic number, because the mean of its divisors is an integer number (111332718).

Almost surely, 2^3437055920 is an apocalyptic number.

It is an amenable number.

3437055920 is an abundant number, since it is smaller than the sum of its proper divisors (5469561520).

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

3437055920 is a wasteful number, since it uses less digits than its factorization.

3437055920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133062 (or 133056 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 3437055920 is about 58626.4097485084. The cubic root of 3437055920 is about 1509.1376916573.

The spelling of 3437055920 in words is "three billion, four hundred thirty-seven million, fifty-five thousand, nine hundred twenty".