807380450 has 12 divisors (see below), whose sum is σ = 1501727730. Its totient is φ = 322952160.

The previous prime is 807380449. The next prime is 807380459. The reversal of 807380450 is 54083708.

807380450 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 3 ways, for example, as 767677849 + 39702601 = 27707^2 + 6301^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 807380450.

It is not an unprimeable number, because it can be changed into a prime (807380459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8073755 + ... + 8073854.

Almost surely, 2^807380450 is an apocalyptic number.

807380450 is a deficient number, since it is larger than the sum of its proper divisors (694347280).

807380450 is a wasteful number, since it uses less digits than its factorization.

807380450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16147621 (or 16147616 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 807380450 is about 28414.4408707967. The cubic root of 807380450 is about 931.1637837393.

The spelling of 807380450 in words is "eight hundred seven million, three hundred eighty thousand, four hundred fifty".