3551374 has 4 divisors (see below), whose sum is σ = 5327064. Its totient is φ = 1775686.

The previous prime is 3551363. The next prime is 3551389. The reversal of 3551374 is 4731553.

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

It is a super-2 number, since 2×3551374² = 25224514575752, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁶ + 5⁵ + 5⁹ + 1 + 3¹³ + 7 + 4³ .

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, 887842 + ... + 887845.

It is an arithmetic number, because the mean of its divisors is an integer number (1331766).

Almost surely, 2^3551374 is an apocalyptic number.

3551374 is a deficient number, since it is larger than the sum of its proper divisors (1775690).

3551374 is a wasteful number, since it uses less digits than its factorization.

3551374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775689.

The product of its digits is 6300, while the sum is 28.

The square root of 3551374 is about 1884.5089546086. The cubic root of 3551374 is about 152.5687086249.

The spelling of 3551374 in words is "three million, five hundred fifty-one thousand, three hundred seventy-four".