3435880 has 48 divisors (see below), whose sum is σ = 8998020. Its totient is φ = 1177344.

The previous prime is 3435871. The next prime is 3435881. The reversal of 3435880 is 885343.

3435880 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2965284 + 470596 = 1722^2 + 686^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3435881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1084 + ... + 2836.

Almost surely, 2^3435880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3435880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4499010).

3435880 is an abundant number, since it is smaller than the sum of its proper divisors (5562140).

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

3435880 is a wasteful number, since it uses less digits than its factorization.

3435880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 3435880 is about 1853.6126887783. The cubic root of 3435880 is about 150.8965564925.

The spelling of 3435880 in words is "three million, four hundred thirty-five thousand, eight hundred eighty".