3747214 has 4 divisors (see below), whose sum is σ = 5620824. Its totient is φ = 1873606.

The previous prime is 3747197. The next prime is 3747223. The reversal of 3747214 is 4127473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4127473 = 7 ⋅589639.

It is a super-2 number, since 2×3747214² = 28083225523592, which contains 22 as substring.

It is an Ulam number.

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, 936802 + ... + 936805.

It is an arithmetic number, because the mean of its divisors is an integer number (1405206).

Almost surely, 2^3747214 is an apocalyptic number.

3747214 is a deficient number, since it is larger than the sum of its proper divisors (1873610).

3747214 is a wasteful number, since it uses less digits than its factorization.

3747214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873609.

The product of its digits is 4704, while the sum is 28.

The square root of 3747214 is about 1935.7721973414. The cubic root of 3747214 is about 155.3231413224.

The spelling of 3747214 in words is "three million, seven hundred forty-seven thousand, two hundred fourteen".