627240341 has 16 divisors (see below), whose sum is σ = 782869248. Its totient is φ = 489283200.

The previous prime is 627240311. The next prime is 627240343. The reversal of 627240341 is 143042726.

It is a de Polignac number, because none of the positive numbers 2^k-627240341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627240343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42080 + ... + 55001.

It is an arithmetic number, because the mean of its divisors is an integer number (48929328).

Almost surely, 2^627240341 is an apocalyptic number.

It is an amenable number.

627240341 is a deficient number, since it is larger than the sum of its proper divisors (155628907).

627240341 is a wasteful number, since it uses less digits than its factorization.

627240341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97172.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 627240341 is about 25044.7667387820. The cubic root of 627240341 is about 856.0083362546.

The spelling of 627240341 in words is "six hundred twenty-seven million, two hundred forty thousand, three hundred forty-one".