234620463 has 32 divisors (see below), whose sum is σ = 392878080. Its totient is φ = 120987360.

The previous prime is 234620461. The next prime is 234620479. The reversal of 234620463 is 364026432.

It is a happy number.

It is not a de Polignac number, because 234620463 - 2¹ = 234620461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234620463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234620461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28456 + ... + 35762.

It is an arithmetic number, because the mean of its divisors is an integer number (12277440).

Almost surely, 2^234620463 is an apocalyptic number.

234620463 is a deficient number, since it is larger than the sum of its proper divisors (158257617).

234620463 is a wasteful number, since it uses less digits than its factorization.

234620463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7467.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 234620463 is about 15317.3255824899. The cubic root of 234620463 is about 616.7681839526.

Adding to 234620463 its reverse (364026432), we get a palindrome (598646895).

The spelling of 234620463 in words is "two hundred thirty-four million, six hundred twenty thousand, four hundred sixty-three".