3489755 has 4 divisors (see below), whose sum is σ = 4187712. Its totient is φ = 2791800.

The previous prime is 3489713. The next prime is 3489757. The reversal of 3489755 is 5579843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5579843 = 673 ⋅8291.

It is not a de Polignac number, because 3489755 - 2⁶ = 3489691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3489757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348971 + ... + 348980.

It is an arithmetic number, because the mean of its divisors is an integer number (1046928).

Almost surely, 2^3489755 is an apocalyptic number.

3489755 is a deficient number, since it is larger than the sum of its proper divisors (697957).

3489755 is an equidigital number, since it uses as much as digits as its factorization.

3489755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697956.

The product of its digits is 151200, while the sum is 41.

The square root of 3489755 is about 1868.0885953295. The cubic root of 3489755 is about 151.6811616519.

The spelling of 3489755 in words is "three million, four hundred eighty-nine thousand, seven hundred fifty-five".