3451486 has 4 divisors (see below), whose sum is σ = 5177232. Its totient is φ = 1725742.

The previous prime is 3451477. The next prime is 3451517. The reversal of 3451486 is 6841543.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862870 + ... + 862873.

It is an arithmetic number, because the mean of its divisors is an integer number (1294308).

Almost surely, 2^3451486 is an apocalyptic number.

3451486 is a deficient number, since it is larger than the sum of its proper divisors (1725746).

3451486 is a wasteful number, since it uses less digits than its factorization.

3451486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725745.

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

The square root of 3451486 is about 1857.8175367888. The cubic root of 3451486 is about 151.1246722659.

The spelling of 3451486 in words is "three million, four hundred fifty-one thousand, four hundred eighty-six".