612260963 has 8 divisors (see below), whose sum is σ = 646850880. Its totient is φ = 578569600.

The previous prime is 612260953. The next prime is 612260969. The reversal of 612260963 is 369062216.

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 612260963 - 2⁸ = 612260707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612260969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223238 + ... + 225963.

It is an arithmetic number, because the mean of its divisors is an integer number (80856360).

Almost surely, 2^612260963 is an apocalyptic number.

612260963 is a deficient number, since it is larger than the sum of its proper divisors (34589917).

612260963 is a wasteful number, since it uses less digits than its factorization.

612260963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449277.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 612260963 is about 24743.9075935876. The cubic root of 612260963 is about 849.1391344220.

The spelling of 612260963 in words is "six hundred twelve million, two hundred sixty thousand, nine hundred sixty-three".