7212610736 has 10 divisors (see below), whose sum is σ = 13974433332. Its totient is φ = 3606305360.

The previous prime is 7212610721. The next prime is 7212610771. The reversal of 7212610736 is 6370162127.

It is a junction number, because it is equal to n+sod(n) for n = 7212610696 and 7212610705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225394070 + ... + 225394101.

Almost surely, 2^7212610736 is an apocalyptic number.

It is an amenable number.

7212610736 is a deficient number, since it is larger than the sum of its proper divisors (6761822596).

7212610736 is a wasteful number, since it uses less digits than its factorization.

7212610736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450788179 (or 450788173 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 7212610736 is about 84927.0907072649. The cubic root of 7212610736 is about 1932.1054757116.

The spelling of 7212610736 in words is "seven billion, two hundred twelve million, six hundred ten thousand, seven hundred thirty-six".