3434340040 has 32 divisors (see below), whose sum is σ = 7750225080. Its totient is φ = 1369654272.

The previous prime is 3434340029. The next prime is 3434340089. The reversal of 3434340040 is 400434343.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3182990724 + 251349316 = 56418^2 + 15854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3434339987 and 3434340014.

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, 113907 + ... + 140866.

Almost surely, 2^3434340040 is an apocalyptic number.

It is an amenable number.

3434340040 is an abundant number, since it is smaller than the sum of its proper divisors (4315885040).

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

3434340040 is a wasteful number, since it uses less digits than its factorization.

3434340040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255121 (or 255117 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3434340040 is about 58603.2425724038. The cubic root of 3434340040 is about 1508.7400919875.

Adding to 3434340040 its reverse (400434343), we get a palindrome (3834774383).

The spelling of 3434340040 in words is "three billion, four hundred thirty-four million, three hundred forty thousand, forty".