612848345 has 8 divisors (see below), whose sum is σ = 744278976. Its totient is φ = 484371376.

The previous prime is 612848323. The next prime is 612848371. The reversal of 612848345 is 543848216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 612848345 - 2²² = 608654041 is a prime.

It is a Duffinian number.

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, 737957 + ... + 738786.

It is an arithmetic number, because the mean of its divisors is an integer number (93034872).

Almost surely, 2^612848345 is an apocalyptic number.

It is an amenable number.

612848345 is a deficient number, since it is larger than the sum of its proper divisors (131430631).

612848345 is a wasteful number, since it uses less digits than its factorization.

612848345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476831.

The product of its digits is 184320, while the sum is 41.

The square root of 612848345 is about 24755.7739729543. The cubic root of 612848345 is about 849.4105925406.

The spelling of 612848345 in words is "six hundred twelve million, eight hundred forty-eight thousand, three hundred forty-five".