788623463 has 4 divisors (see below), whose sum is σ = 789396888. Its totient is φ = 787850040.

The previous prime is 788623457. The next prime is 788623499. The reversal of 788623463 is 364326887.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364326887 = 1831 ⋅198977.

It is a cyclic number.

It is not a de Polignac number, because 788623463 - 2²² = 784429159 is a prime.

It is a super-2 number, since 2×788623463² = 1243853932788224738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788623963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385181 + ... + 387222.

It is an arithmetic number, because the mean of its divisors is an integer number (197349222).

Almost surely, 2^788623463 is an apocalyptic number.

788623463 is a deficient number, since it is larger than the sum of its proper divisors (773425).

788623463 is a wasteful number, since it uses less digits than its factorization.

788623463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773424.

The product of its digits is 1161216, while the sum is 47.

The square root of 788623463 is about 28082.4404744317. The cubic root of 788623463 is about 923.8963073828.

The spelling of 788623463 in words is "seven hundred eighty-eight million, six hundred twenty-three thousand, four hundred sixty-three".