613332632 has 16 divisors (see below), whose sum is σ = 1254544200. Its totient is φ = 278787520.

The previous prime is 613332593. The next prime is 613332659. The reversal of 613332632 is 236233316.

It is a junction number, because it is equal to n+sod(n) for n = 613332595 and 613332604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3484757 + ... + 3484932.

Almost surely, 2^613332632 is an apocalyptic number.

It is an amenable number.

613332632 is an abundant number, since it is smaller than the sum of its proper divisors (641211568).

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

613332632 is a wasteful number, since it uses less digits than its factorization.

613332632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969706 (or 6969702 counting only the distinct ones).

The product of its digits is 11664, while the sum is 29.

The square root of 613332632 is about 24765.5533352275. The cubic root of 613332632 is about 849.6342749592.

Adding to 613332632 its reverse (236233316), we get a palindrome (849565948).

The spelling of 613332632 in words is "six hundred thirteen million, three hundred thirty-two thousand, six hundred thirty-two".