3465987 has 8 divisors (see below), whose sum is σ = 5281536. Its totient is φ = 1980552.

The previous prime is 3465971. The next prime is 3465989. The reversal of 3465987 is 7895643.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3465987 - 2⁴ = 3465971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3465989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82503 + ... + 82544.

It is an arithmetic number, because the mean of its divisors is an integer number (660192).

Almost surely, 2^3465987 is an apocalyptic number.

3465987 is a deficient number, since it is larger than the sum of its proper divisors (1815549).

3465987 is a wasteful number, since it uses less digits than its factorization.

3465987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165057.

The product of its digits is 181440, while the sum is 42.

The square root of 3465987 is about 1861.7161437770. The cubic root of 3465987 is about 151.3360205534.

The spelling of 3465987 in words is "three million, four hundred sixty-five thousand, nine hundred eighty-seven".