8073430031 has 8 divisors (see below), whose sum is σ = 8714947680. Its totient is φ = 7456120672.

The previous prime is 8073430009. The next prime is 8073430103. The reversal of 8073430031 is 1300343708.

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 8073430031 - 2⁶ = 8073429967 is a prime.

It is a super-2 number, since 2×8073430031² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8073429976 and 8073430003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073430231) 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, 6051380 + ... + 6052713.

It is an arithmetic number, because the mean of its divisors is an integer number (1089368460).

Almost surely, 2^8073430031 is an apocalyptic number.

8073430031 is a deficient number, since it is larger than the sum of its proper divisors (641517649).

8073430031 is a wasteful number, since it uses less digits than its factorization.

8073430031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12104145.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 8073430031 is about 89852.2678122261. The cubic root of 8073430031 is about 2006.1005420234.

Adding to 8073430031 its reverse (1300343708), we get a palindrome (9373773739).

The spelling of 8073430031 in words is "eight billion, seventy-three million, four hundred thirty thousand, thirty-one".