963878423 has 8 divisors (see below), whose sum is σ = 997991280. Its totient is φ = 929824000.

The previous prime is 963878413. The next prime is 963878449. The reversal of 963878423 is 324878369.

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 963878423 - 2⁴ = 963878407 is a prime.

It is a super-2 number, since 2×963878423² = 1858123228649933858, 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 (963878413) 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, 20423 + ... + 48423.

It is an arithmetic number, because the mean of its divisors is an integer number (124748910).

Almost surely, 2^963878423 is an apocalyptic number.

963878423 is a deficient number, since it is larger than the sum of its proper divisors (34112857).

963878423 is a wasteful number, since it uses less digits than its factorization.

963878423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29217.

The product of its digits is 1741824, while the sum is 50.

The square root of 963878423 is about 31046.3914650318. The cubic root of 963878423 is about 987.8115188299.

The spelling of 963878423 in words is "nine hundred sixty-three million, eight hundred seventy-eight thousand, four hundred twenty-three".