3345073040 has 40 divisors (see below), whose sum is σ = 7781307768. Its totient is φ = 1337338880.

The previous prime is 3345073037. The next prime is 3345073129. The reversal of 3345073040 is 403705433.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 477684736 + 2867388304 = 21856^2 + 53548^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3345073040² = 22379027285869683200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3345072994 and 3345073012.

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, 162530 + ... + 181950.

Almost surely, 2^3345073040 is an apocalyptic number.

It is an amenable number.

3345073040 is an abundant number, since it is smaller than the sum of its proper divisors (4436234728).

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

3345073040 is a wasteful number, since it uses less digits than its factorization.

3345073040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21587 (or 21581 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 3345073040 is about 57836.6064011366. The cubic root of 3345073040 is about 1495.5532066758.

Adding to 3345073040 its reverse (403705433), we get a palindrome (3748778473).

The spelling of 3345073040 in words is "three billion, three hundred forty-five million, seventy-three thousand, forty".