407680803 has 8 divisors (see below), whose sum is σ = 603971600. Its totient is φ = 271787184.

The previous prime is 407680789. The next prime is 407680813. The reversal of 407680803 is 308086704.

It is not a de Polignac number, because 407680803 - 2⁸ = 407680547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (407680813) 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, 7549618 + ... + 7549671.

It is an arithmetic number, because the mean of its divisors is an integer number (75496450).

Almost surely, 2^407680803 is an apocalyptic number.

407680803 is a deficient number, since it is larger than the sum of its proper divisors (196290797).

407680803 is a wasteful number, since it uses less digits than its factorization.

407680803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15099298 (or 15099292 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 407680803 is about 20191.1070276000. The cubic root of 407680803 is about 741.4924851467.

The spelling of 407680803 in words is "four hundred seven million, six hundred eighty thousand, eight hundred three".