3338748 has 36 divisors (see below), whose sum is σ = 9646000. Its totient is φ = 953856.

The previous prime is 3338747. The next prime is 3338759. The reversal of 3338748 is 8478333.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3338748² = 22294476415008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6373 + ... + 6876.

Almost surely, 2^3338748 is an apocalyptic number.

It is an amenable number.

3338748 is an abundant number, since it is smaller than the sum of its proper divisors (6307252).

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

3338748 is a wasteful number, since it uses less digits than its factorization.

3338748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13266 (or 13261 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3338748 is about 1827.2241241840. The cubic root of 3338748 is about 149.4609988382.

It can be divided in two parts, 33 and 38748, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 3338748 in words is "three million, three hundred thirty-eight thousand, seven hundred forty-eight".