3749722 has 8 divisors (see below), whose sum is σ = 5708736. Its totient is φ = 1846812.

The previous prime is 3749699. The next prime is 3749761. The reversal of 3749722 is 2279473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 13858 + ... + 14125.

It is an arithmetic number, because the mean of its divisors is an integer number (713592).

Almost surely, 2^3749722 is an apocalyptic number.

3749722 is a deficient number, since it is larger than the sum of its proper divisors (1959014).

3749722 is a wasteful number, since it uses less digits than its factorization.

3749722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28052.

The product of its digits is 21168, while the sum is 34.

The square root of 3749722 is about 1936.4198924820. The cubic root of 3749722 is about 155.3577860444.

The spelling of 3749722 in words is "three million, seven hundred forty-nine thousand, seven hundred twenty-two".