807104031 has 8 divisors (see below), whose sum is σ = 1079223600. Its totient is φ = 536526912.

The previous prime is 807104027. The next prime is 807104033. The reversal of 807104031 is 130401708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 807104031 - 2² = 807104027 is a prime.

It is a super-2 number, since 2×807104031² = 1302833833712897922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 807103992 and 807104010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807104033) 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, 384390 + ... + 386483.

It is an arithmetic number, because the mean of its divisors is an integer number (134902950).

Almost surely, 2^807104031 is an apocalyptic number.

807104031 is a deficient number, since it is larger than the sum of its proper divisors (272119569).

807104031 is a wasteful number, since it uses less digits than its factorization.

807104031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771225.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 807104031 is about 28409.5763959972. The cubic root of 807104031 is about 931.0575055729.

Adding to 807104031 its reverse (130401708), we get a palindrome (937505739).

The spelling of 807104031 in words is "eight hundred seven million, one hundred four thousand, thirty-one".