807619332049 has 8 divisors (see below), whose sum is σ = 827462721960. Its totient is φ = 787782864000.

The previous prime is 807619332043. The next prime is 807619332059. The reversal of 807619332049 is 940233916708.

807619332049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 308663580625 + 498955751424 = 555575^2 + 706368^2 .

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 807619332049 - 2¹⁵ = 807619299281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 807619331987 and 807619332005.

It is not an unprimeable number, because it can be changed into a prime (807619332043) 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, 1493854 + ... + 1961335.

It is an arithmetic number, because the mean of its divisors is an integer number (103432840245).

Almost surely, 2^807619332049 is an apocalyptic number.

It is an amenable number.

807619332049 is a deficient number, since it is larger than the sum of its proper divisors (19843389911).

807619332049 is a wasteful number, since it uses less digits than its factorization.

807619332049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460931.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 807619332049 in words is "eight hundred seven billion, six hundred nineteen million, three hundred thirty-two thousand, forty-nine".