3455580 has 24 divisors (see below), whose sum is σ = 9675792. Its totient is φ = 921472.

The previous prime is 3455567. The next prime is 3455591. The reversal of 3455580 is 855543.

It is a super-3 number, since 3×3455580³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 28737 + ... + 28856.

It is an arithmetic number, because the mean of its divisors is an integer number (403158).

Almost surely, 2^3455580 is an apocalyptic number.

3455580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3455580 is an abundant number, since it is smaller than the sum of its proper divisors (6220212).

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

3455580 is a wasteful number, since it uses less digits than its factorization.

3455580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57605 (or 57603 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 3455580 is about 1858.9190407331. The cubic root of 3455580 is about 151.1844011230.

The spelling of 3455580 in words is "three million, four hundred fifty-five thousand, five hundred eighty".