3450551 has 4 divisors (see below), whose sum is σ = 3715992. Its totient is φ = 3185112.

The previous prime is 3450539. The next prime is 3450569. The reversal of 3450551 is 1550543.

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

It is a cyclic number.

It is not a de Polignac number, because 3450551 - 2⁶ = 3450487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450521) 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, 132701 + ... + 132726.

It is an arithmetic number, because the mean of its divisors is an integer number (928998).

Almost surely, 2^3450551 is an apocalyptic number.

3450551 is a deficient number, since it is larger than the sum of its proper divisors (265441).

3450551 is a wasteful number, since it uses less digits than its factorization.

3450551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265440.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 3450551 is about 1857.5658803929. The cubic root of 3450551 is about 151.1110245858. Note that the first 3 decimals are identical.

The spelling of 3450551 in words is "three million, four hundred fifty thousand, five hundred fifty-one".