3454555320 has 192 divisors, whose sum is σ = 11607261120. Its totient is φ = 890376192.

The previous prime is 3454555253. The next prime is 3454555369. The reversal of 3454555320 is 235554543.

3454555320 is a `hidden beast` number, since 3 + 45 + 45 + 553 + 20 = 666.

3454555320 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2223664 + ... + 2225216.

It is an arithmetic number, because the mean of its divisors is an integer number (60454485).

Almost surely, 2^3454555320 is an apocalyptic number.

3454555320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3454555320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5803630560).

3454555320 is an abundant number, since it is smaller than the sum of its proper divisors (8152705800).

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

3454555320 is a wasteful number, since it uses less digits than its factorization.

3454555320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The square root of 3454555320 is about 58775.4652895237. The cubic root of 3454555320 is about 1511.6945612134.

The spelling of 3454555320 in words is "three billion, four hundred fifty-four million, five hundred fifty-five thousand, three hundred twenty".