3438890880 has 64 divisors (see below), whose sum is σ = 10961470800. Its totient is φ = 917037056.

The previous prime is 3438890879. The next prime is 3438890909. The reversal of 3438890880 is 880988343.

3438890880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

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, 893625 + ... + 897464.

Almost surely, 2^3438890880 is an apocalyptic number.

3438890880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3438890880 is an abundant number, since it is smaller than the sum of its proper divisors (7522579920).

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

3438890880 is a wasteful number, since it uses less digits than its factorization.

3438890880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791111 (or 1791099 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 3438890880 is about 58642.0572626848. The cubic root of 3438890880 is about 1509.4062077658.

The spelling of 3438890880 in words is "three billion, four hundred thirty-eight million, eight hundred ninety thousand, eight hundred eighty".