3554671 has 2 divisors, whose sum is σ = 3554672. Its totient is φ = 3554670.

The previous prime is 3554669. The next prime is 3554687. The reversal of 3554671 is 1764553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3554671 - 2¹ = 3554669 is a prime.

Together with 3554669, it forms a pair of twin primes.

It is an Ulam number.

3554671 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3554611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1777335 + 1777336.

It is an arithmetic number, because the mean of its divisors is an integer number (1777336).

Almost surely, 2^3554671 is an apocalyptic number.

3554671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3554671 is an equidigital number, since it uses as much as digits as its factorization.

3554671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 3554671 is about 1885.3835153623. The cubic root of 3554671 is about 152.6159075822.

It can be divided in two parts, 3554 and 671, that added together give a square (4225 = 65²).

The spelling of 3554671 in words is "three million, five hundred fifty-four thousand, six hundred seventy-one".