1230346461 has 8 divisors (see below), whose sum is σ = 1640759904. Its totient is φ = 820082000.

The previous prime is 1230346391. The next prime is 1230346471. The reversal of 1230346461 is 1646430321.

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 1230346461 - 2¹¹ = 1230344413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230346471) 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, 16290 + ... + 52211.

It is an arithmetic number, because the mean of its divisors is an integer number (205094988).

Almost surely, 2^1230346461 is an apocalyptic number.

It is an amenable number.

1230346461 is a deficient number, since it is larger than the sum of its proper divisors (410413443).

1230346461 is an equidigital number, since it uses as much as digits as its factorization.

1230346461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74491.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1230346461 is about 35076.2948584938. The cubic root of 1230346461 is about 1071.5418598711.

Adding to 1230346461 its reverse (1646430321), we get a palindrome (2876776782).

The spelling of 1230346461 in words is "one billion, two hundred thirty million, three hundred forty-six thousand, four hundred sixty-one".