80903707 has 12 divisors (see below), whose sum is σ = 86510160. Its totient is φ = 75568080.

The previous prime is 80903689. The next prime is 80903737. The reversal of 80903707 is 70730908.

It is not a de Polignac number, because 80903707 - 2¹⁵ = 80870939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80903737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26418 + ... + 29320.

It is an arithmetic number, because the mean of its divisors is an integer number (7209180).

Almost surely, 2^80903707 is an apocalyptic number.

80903707 is a deficient number, since it is larger than the sum of its proper divisors (5606453).

80903707 is a wasteful number, since it uses less digits than its factorization.

80903707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994 (or 2963 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 80903707 is about 8994.6487980354. The cubic root of 80903707 is about 432.5033481202.

The spelling of 80903707 in words is "eighty million, nine hundred three thousand, seven hundred seven".