3454623 has 16 divisors (see below), whose sum is σ = 5341440. Its totient is φ = 2202552.

The previous prime is 3454603. The next prime is 3454631. The reversal of 3454623 is 3264543.

3454623 is a `hidden beast` number, since 34 + 5 + 4 + 623 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-3454623 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 3² + 4⁹ + 5 + 4¹⁰ + 6⁶ + 2²¹ + 3⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2161 + ... + 3402.

It is an arithmetic number, because the mean of its divisors is an integer number (333840).

Almost surely, 2^3454623 is an apocalyptic number.

3454623 is a deficient number, since it is larger than the sum of its proper divisors (1886817).

3454623 is a wasteful number, since it uses less digits than its factorization.

3454623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595 (or 5589 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 3454623 is about 1858.6616152490. The cubic root of 3454623 is about 151.1704433282.

The spelling of 3454623 in words is "three million, four hundred fifty-four thousand, six hundred twenty-three".