3749051 has 4 divisors (see below), whose sum is σ = 3755400. Its totient is φ = 3742704.

The previous prime is 3749029. The next prime is 3749071. The reversal of 3749051 is 1509473.

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

It is a cyclic number.

It is not a de Polignac number, because 3749051 - 2¹⁰ = 3748027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3749021) 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, 2186 + ... + 3503.

It is an arithmetic number, because the mean of its divisors is an integer number (938850).

Almost surely, 2^3749051 is an apocalyptic number.

3749051 is a deficient number, since it is larger than the sum of its proper divisors (6349).

3749051 is an equidigital number, since it uses as much as digits as its factorization.

3749051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 3749051 is about 1936.2466268531. The cubic root of 3749051 is about 155.3485185758.

It can be divided in two parts, 37490 and 51, that multiplied together give a triangular number (1911990 = T₁₉₅₅).

The spelling of 3749051 in words is "three million, seven hundred forty-nine thousand, fifty-one".