7073807431 has 8 divisors (see below), whose sum is σ = 7123449600. Its totient is φ = 7024296960.

The previous prime is 7073807401. The next prime is 7073807471. The reversal of 7073807431 is 1347083707.

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 7073807431 - 2⁷ = 7073807303 is a prime.

It is a super-2 number, since 2×7073807431² (a number of 21 digits) 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 (7073807401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76135 + ... + 141223.

It is an arithmetic number, because the mean of its divisors is an integer number (890431200).

Almost surely, 2^7073807431 is an apocalyptic number.

7073807431 is a deficient number, since it is larger than the sum of its proper divisors (49642169).

7073807431 is a wasteful number, since it uses less digits than its factorization.

7073807431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65849.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 7073807431 is about 84105.9298206732. The cubic root of 7073807431 is about 1919.6309540082.

The spelling of 7073807431 in words is "seven billion, seventy-three million, eight hundred seven thousand, four hundred thirty-one".