7070004031 has 4 divisors (see below), whose sum is σ = 7070254912. Its totient is φ = 7069753152.

The previous prime is 7070003977. The next prime is 7070004049. The reversal of 7070004031 is 1304000707.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7070004031 - 2¹³ = 7069995839 is a prime.

It is a super-2 number, since 2×7070004031² = 99969913996712497922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7070003993 and 7070004011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070004131) 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, 76911 + ... + 141616.

It is an arithmetic number, because the mean of its divisors is an integer number (1767563728).

Almost surely, 2^7070004031 is an apocalyptic number.

7070004031 is a deficient number, since it is larger than the sum of its proper divisors (250881).

7070004031 is a wasteful number, since it uses less digits than its factorization.

7070004031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250880.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 7070004031 is about 84083.3160085876. The cubic root of 7070004031 is about 1919.2868473220.

Adding to 7070004031 its reverse (1304000707), we get a palindrome (8374004738).

The spelling of 7070004031 in words is "seven billion, seventy million, four thousand, thirty-one".