3349787 has 12 divisors (see below), whose sum is σ = 3933000. Its totient is φ = 2844576.

The previous prime is 3349783. The next prime is 3349793. The reversal of 3349787 is 7879433.

It is not a de Polignac number, because 3349787 - 2² = 3349783 is a prime.

It is a super-2 number, since 2×3349787² = 22442145890738, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹² + 3¹² + 4⁸ + 9⁴ + 7 + 8⁷ + 7⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3349783) 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, 6464 + ... + 6962.

It is an arithmetic number, because the mean of its divisors is an integer number (327750).

Almost surely, 2^3349787 is an apocalyptic number.

3349787 is a deficient number, since it is larger than the sum of its proper divisors (583213).

3349787 is a wasteful number, since it uses less digits than its factorization.

3349787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 643 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 3349787 is about 1830.2423336815. The cubic root of 3349787 is about 149.6255400503.

The spelling of 3349787 in words is "three million, three hundred forty-nine thousand, seven hundred eighty-seven".