3350040 has 32 divisors (see below), whose sum is σ = 10050480. Its totient is φ = 893312.

The previous prime is 3350029. The next prime is 3350107. The reversal of 3350040 is 400533.

It is a super-2 number, since 2×3350040² = 22445536003200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13839 + ... + 14078.

Almost surely, 2^3350040 is an apocalyptic number.

3350040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3350040 is an abundant number, since it is smaller than the sum of its proper divisors (6700440).

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

3350040 is a wasteful number, since it uses less digits than its factorization.

3350040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27931 (or 27927 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 3350040 is about 1830.3114489070. The cubic root of 3350040 is about 149.6293068876.

Adding to 3350040 its reverse (400533), we get a palindrome (3750573).

The spelling of 3350040 in words is "three million, three hundred fifty thousand, forty".