3333736 has 32 divisors (see below), whose sum is σ = 7272000. Its totient is φ = 1403136.

The previous prime is 3333727. The next prime is 3333739. The reversal of 3333736 is 6373333.

It is a happy number.

It is a super-2 number, since 2×3333736² = 22227591435392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 3 + 3² + 3⁶ + 3¹⁰ + 7 + 3¹³ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (3333739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2800 + ... + 3808.

It is an arithmetic number, because the mean of its divisors is an integer number (227250).

Almost surely, 2^3333736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3333736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3636000).

3333736 is an abundant number, since it is smaller than the sum of its proper divisors (3938264).

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

3333736 is a wasteful number, since it uses less digits than its factorization.

3333736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1077 counting only the distinct ones).

The product of its digits is 10206, while the sum is 28.

The square root of 3333736 is about 1825.8521298287. The cubic root of 3333736 is about 149.3861730174.

The spelling of 3333736 in words is "three million, three hundred thirty-three thousand, seven hundred thirty-six".