3554149 has 4 divisors (see below), whose sum is σ = 3607264. Its totient is φ = 3501036.

The previous prime is 3554147. The next prime is 3554171. The reversal of 3554149 is 9414553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9414553 = 743 ⋅12671.

It is a cyclic number.

It is not a de Polignac number, because 3554149 - 2¹ = 3554147 is a prime.

It is a super-2 number, since 2×3554149² = 25263950228402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3554149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554141) 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, 26457 + ... + 26590.

It is an arithmetic number, because the mean of its divisors is an integer number (901816).

Almost surely, 2^3554149 is an apocalyptic number.

It is an amenable number.

3554149 is a deficient number, since it is larger than the sum of its proper divisors (53115).

3554149 is an equidigital number, since it uses as much as digits as its factorization.

3554149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53114.

The product of its digits is 10800, while the sum is 31.

The square root of 3554149 is about 1885.2450769064. The cubic root of 3554149 is about 152.6084367170.

The spelling of 3554149 in words is "three million, five hundred fifty-four thousand, one hundred forty-nine".