3020340634 has 16 divisors (see below), whose sum is σ = 4762006848. Its totient is φ = 1433963872.

The previous prime is 3020340629. The next prime is 3020340773. The reversal of 3020340634 is 4360430203.

3020340634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3020340599 and 3020340608.

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, 233332 + ... + 245935.

It is an arithmetic number, because the mean of its divisors is an integer number (297625428).

Almost surely, 2^3020340634 is an apocalyptic number.

3020340634 is a deficient number, since it is larger than the sum of its proper divisors (1741666214).

3020340634 is a wasteful number, since it uses less digits than its factorization.

3020340634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479429.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3020340634 is about 54957.6258038864. The cubic root of 3020340634 is about 1445.5018166663.

Adding to 3020340634 its reverse (4360430203), we get a palindrome (7380770837).

The spelling of 3020340634 in words is "three billion, twenty million, three hundred forty thousand, six hundred thirty-four".