6502340636 has 12 divisors (see below), whose sum is σ = 12413559480. Its totient is φ = 2955609360.

The previous prime is 6502340633. The next prime is 6502340639. The reversal of 6502340636 is 6360432056.

It is an interprime number because it is at equal distance from previous prime (6502340633) and next prime (6502340639).

It is a junction number, because it is equal to n+sod(n) for n = 6502340596 and 6502340605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6502340633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73890191 + ... + 73890278.

It is an arithmetic number, because the mean of its divisors is an integer number (1034463290).

Almost surely, 2^6502340636 is an apocalyptic number.

It is an amenable number.

6502340636 is a deficient number, since it is larger than the sum of its proper divisors (5911218844).

6502340636 is a wasteful number, since it uses less digits than its factorization.

6502340636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147780484 (or 147780482 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 6502340636 is about 80637.0921846764. The cubic root of 6502340636 is about 1866.4795630634.

The spelling of 6502340636 in words is "six billion, five hundred two million, three hundred forty thousand, six hundred thirty-six".