8678026431 has 24 divisors (see below), whose sum is σ = 13849336800. Its totient is φ = 5208293376.

The previous prime is 8678026429. The next prime is 8678026451. The reversal of 8678026431 is 1346208768.

It is not a de Polignac number, because 8678026431 - 2¹ = 8678026429 is a prime.

It is a super-2 number, since 2×8678026431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8678026411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1229506 + ... + 1236543.

It is an arithmetic number, because the mean of its divisors is an integer number (577055700).

Almost surely, 2^8678026431 is an apocalyptic number.

8678026431 is a deficient number, since it is larger than the sum of its proper divisors (5171310369).

8678026431 is a wasteful number, since it uses less digits than its factorization.

8678026431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466095 (or 2466092 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 8678026431 is about 93155.9253670962. The cubic root of 8678026431 is about 2054.9771137807.

The spelling of 8678026431 in words is "eight billion, six hundred seventy-eight million, twenty-six thousand, four hundred thirty-one".