3749802 has 64 divisors (see below), whose sum is σ = 9338880. Its totient is φ = 979776.

The previous prime is 3749773. The next prime is 3749807. The reversal of 3749802 is 2089473.

It is a super-2 number, since 2×3749802² = 28122030078408, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3749807) 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 31 ways as a sum of consecutive naturals, for example, 29463 + ... + 29589.

It is an arithmetic number, because the mean of its divisors is an integer number (145920).

Almost surely, 2^3749802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3749802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4669440).

3749802 is an abundant number, since it is smaller than the sum of its proper divisors (5589078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3749802 is a wasteful number, since it uses less digits than its factorization.

3749802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3749802 is about 1936.4405490487. The cubic root of 3749802 is about 155.3588908850.

The spelling of 3749802 in words is "three million, seven hundred forty-nine thousand, eight hundred two".