3029420880 has 120 divisors (see below), whose sum is σ = 10448864712. Its totient is φ = 786004992.

The previous prime is 3029420837. The next prime is 3029420897. The reversal of 3029420880 is 880249203.

It can be written as a sum of positive squares in 4 ways, for example, as 1319432976 + 1709987904 = 36324^2 + 41352^2 .

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30219 + ... + 83498.

Almost surely, 2^3029420880 is an apocalyptic number.

3029420880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3029420880 is an abundant number, since it is smaller than the sum of its proper divisors (7419443832).

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

3029420880 is a wasteful number, since it uses less digits than its factorization.

3029420880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113773 (or 113764 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3029420880 is about 55040.1751450702. The cubic root of 3029420880 is about 1446.9489360747.

The spelling of 3029420880 in words is "three billion, twenty-nine million, four hundred twenty thousand, eight hundred eighty".