3480811 has 4 divisors (see below), whose sum is σ = 3500224. Its totient is φ = 3461400.

The previous prime is 3480809. The next prime is 3480821. The reversal of 3480811 is 1180843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1180843 = 23 ⋅51341.

It is a cyclic number.

It is not a de Polignac number, because 3480811 - 2¹ = 3480809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3480821) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9435 + ... + 9796.

It is an arithmetic number, because the mean of its divisors is an integer number (875056).

Almost surely, 2^3480811 is an apocalyptic number.

3480811 is a deficient number, since it is larger than the sum of its proper divisors (19413).

3480811 is a wasteful number, since it uses less digits than its factorization.

3480811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19412.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 3480811 is about 1865.6931687713. The cubic root of 3480811 is about 151.5514680247.

Subtracting from 3480811 its reverse (1180843), we obtain a cube (2299968 = 132³).

The spelling of 3480811 in words is "three million, four hundred eighty thousand, eight hundred eleven".