3551074 has 4 divisors (see below), whose sum is σ = 5326614. Its totient is φ = 1775536.

The previous prime is 3551057. The next prime is 3551077. The reversal of 3551074 is 4701553.

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

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 1225449 = 1525^2 + 1107^2 .

It is a super-2 number, since 2×3551074² = 25220253106952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3551077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 887767 + ... + 887770.

Almost surely, 2^3551074 is an apocalyptic number.

3551074 is a deficient number, since it is larger than the sum of its proper divisors (1775540).

3551074 is a wasteful number, since it uses less digits than its factorization.

3551074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775539.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 3551074 is about 1884.4293565958. The cubic root of 3551074 is about 152.5644124566.

The spelling of 3551074 in words is "three million, five hundred fifty-one thousand, seventy-four".