3551348 has 6 divisors (see below), whose sum is σ = 6214866. Its totient is φ = 1775672.

The previous prime is 3551323. The next prime is 3551363. The reversal of 3551348 is 8431553.

3551348 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3341584 + 209764 = 1828^2 + 458^2 .

It is a super-2 number, since 2×3551348² = 25224145234208, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3551348.

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, 443915 + ... + 443922.

It is an arithmetic number, because the mean of its divisors is an integer number (1035811).

Almost surely, 2^3551348 is an apocalyptic number.

It is an amenable number.

3551348 is a deficient number, since it is larger than the sum of its proper divisors (2663518).

3551348 is a wasteful number, since it uses less digits than its factorization.

3551348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887841 (or 887839 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 3551348 is about 1884.5020562472. The cubic root of 3551348 is about 152.5683362999.

The spelling of 3551348 in words is "three million, five hundred fifty-one thousand, three hundred forty-eight".